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<!-- Created: Tue Sep 06 14:54:48 UTC 2022 --> |
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| <xs:annotation> |
| | <xs:appinfo> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="higr-20220630_lab.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="higr-20220630_pre.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="higr-20220630_def.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="higr-20220630_cal.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef"/> |
| | | <link:roleType roleURI="http://www.higr.com/role/ConsolidatedBalanceSheet" id="higr_r_ConsolidatedBalanceSheet"> |
| <link:definition> 001 - Statement - Balance Sheets </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/ConsolidatedBalanceSheet_Parentheticals" id="higr_r_ConsolidatedBalanceSheet_Parentheticals"> |
| <link:definition> 002 - Statement - Balance Sheets (Parentheticals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/ConsolidatedIncomeStatement" id="higr_r_ConsolidatedIncomeStatement"> |
| <link:definition> 003 - Statement - Statements of Operations (Unaudited) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| | | <link:roleType roleURI="http://www.higr.com/role/ConsolidatedIncomeStatement_Parentheticals" id="higr_r_ConsolidatedIncomeStatement_Parentheticals"> |
| <link:definition> 004 - Statement - Statements of Operations (Unaudited) (Parentheticals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/ShareholdersEquityType2or3" id="higr_r_ShareholdersEquityType2or3"> |
| <link:definition> 005 - Statement - Statements of Stockholders' Deficit (Unaudited) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/ConsolidatedCashFlow" id="higr_r_ConsolidatedCashFlow"> |
| <link:definition> 006 - Statement - Statements of Cash Flows (Unaudited) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/OrganizationandDescriptionofBusiness" id="higr_r_OrganizationandDescriptionofBusiness"> |
| <link:definition> 007 - Disclosure - Organization and Description of Business </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/SummaryofSignificantAccountingPolicies" id="higr_r_SummaryofSignificantAccountingPolicies"> |
| <link:definition> 008 - Disclosure - Summary of Significant Accounting Policies </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/GoingConcern" id="higr_r_GoingConcern"> |
| <link:definition> 009 - Disclosure - Going Concern </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/RelatedPartyTransactions" id="higr_r_RelatedPartyTransactions"> |
| <link:definition> 010 - Disclosure - Related Party Transactions </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/LeaseObligation" id="higr_r_LeaseObligation"> |
| <link:definition> 011 - Disclosure - Lease Obligation </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/SubsequentEvents" id="higr_r_SubsequentEvents"> |
| <link:definition> 012 - Disclosure - Subsequent Events </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/AccountingPoliciesByPolicy" id="higr_r_AccountingPoliciesByPolicy"> |
| <link:definition> 013 - Disclosure - Accounting Policies, by Policy (Policies) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
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| | | <link:roleType roleURI="http://www.higr.com/role/LeaseObligationTables" id="higr_r_LeaseObligationTables"> |
| <link:definition> 014 - Disclosure - Lease Obligation (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/OrganizationandDescriptionofBusinessDetails" id="higr_r_OrganizationandDescriptionofBusinessDetails"> |
| <link:definition> 015 - Disclosure - Organization and Description of Business (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/SummaryofSignificantAccountingPoliciesDetails" id="higr_r_SummaryofSignificantAccountingPoliciesDetails"> |
| <link:definition> 016 - Disclosure - Summary of Significant Accounting Policies (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/RelatedPartyTransactionsDetails" id="higr_r_RelatedPartyTransactionsDetails"> |
| <link:definition> 017 - Disclosure - Related Party Transactions (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/LeaseObligationDetails" id="higr_r_LeaseObligationDetails"> |
| <link:definition> 018 - Disclosure - Lease Obligation (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/ScheduleofleaseobligationsTable" id="higr_r_ScheduleofleaseobligationsTable"> |
| <link:definition> 019 - Disclosure - Lease Obligation (Details) - Schedule of lease obligations </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.higr.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation"> |
| <link:definition> 000 - Document - Document And Entity Information </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | </xs:appinfo> |
| | </xs:annotation> |
| <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/> |
| <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/> |
| <xs:import namespace="http://fasb.org/us-types/2022" schemaLocation="https://xbrl.fasb.org/us-gaap/2022/elts/us-types-2022.xsd"/> |
| <xs:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd"/> |
| <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/> |
| <xs:import namespace="http://fasb.org/srt-types/2022" schemaLocation="https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd"/> |
| <xs:import namespace="http://xbrl.sec.gov/sic/2022" schemaLocation="https://xbrl.sec.gov/sic/2022/sic-2022.xsd"/> |
| <xs:element name="ScheduleOfLeaseObligationsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_ScheduleOfLeaseObligationsAbstract"/> |
| <xs:element name="UnlabeledAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract"/> |
| <xs:element name="UnlabeledAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract0"/> |
| <xs:element name="UnlabeledAbstract1" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract1"/> |
| <xs:element name="UnlabeledAbstract2" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract2"/> |
| <xs:element name="UnlabeledAbstract3" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract3"/> |
| <xs:element name="UnlabeledAbstract4" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract4"/> |
| <xs:element name="UnlabeledAbstract5" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract5"/> |
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| <xs:element name="UnlabeledAbstract7" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract7"/> |
| <xs:element name="UnlabeledAbstract8" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract8"/> |
| <xs:element name="UnlabeledAbstract9" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract9"/> |
| <xs:element name="UnlabeledAbstract10" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract10"/> |
| <xs:element name="UnlabeledAbstract11" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract11"/> |
| <xs:element name="UnlabeledAbstract12" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract12"/> |
| <xs:element name="UnlabeledAbstract13" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract13"/> |
| <xs:element name="UnlabeledAbstract14" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract14"/> |
| <xs:element name="UnlabeledAbstract15" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract15"/> |
| <xs:element name="UnlabeledAbstract16" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_UnlabeledAbstract16"/> |
| <xs:element name="RightOfUseAssetRelatedPartyCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_RightOfUseAssetRelatedPartyCurrent"/> |
| <xs:element name="ProceedsFromOperatingLeaseObligation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_ProceedsFromOperatingLeaseObligation"/> |
| <xs:element name="RetainedEarnings" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_RetainedEarnings"/> |
| <xs:element name="ForgivenessOfNoteReceivableRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="higr_ForgivenessOfNoteReceivableRelatedParty"/> |
| <xs:element name="RightOfUseAssetOperatingLease" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="higr_RightOfUseAssetOperatingLease"/> |
| <xs:element name="ScheduleOfFutureMinimumLeasePaymentsForCapitalLeaseTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeaseTableTextBlock"/> |
| <xs:element name="LessCurrentPortion" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_LessCurrentPortion"/> |
| <xs:element name="LeaseObligationLongTerm" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_LeaseObligationLongTerm"/> |
| <xs:element name="FinanceLeasesRightOfUseAsset" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_FinanceLeasesRightOfUseAsset"/> |
| <xs:element name="StockDuringPeriodExchangeRateOnCash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_StockDuringPeriodExchangeRateOnCash"/> |
| <xs:element name="RoyaltyPaymentPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_RoyaltyPaymentPercentage"/> |
| <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="higr_RelatedPartyTransactionsDetailsTable"/> |
| <xs:element name="RelatedPartyTransactionsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_RelatedPartyTransactionsDetailsLineItems"/> |
| <xs:element name="DescriptionOfLicensingAgreement" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_DescriptionOfLicensingAgreement"/> |
| <xs:element name="LicenseExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="higr_LicenseExpense"/> |
| <xs:element name="LeaseObligationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="higr_LeaseObligationDetailsTable"/> |
| <xs:element name="LeaseObligationDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_LeaseObligationDetailsLineItems"/> |
| <xs:element name="DebtInstrumentsMaturityDateDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_DebtInstrumentsMaturityDateDescription"/> |
| <xs:element name="JungHoYangMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_JungHoYangMember"/> |
| <xs:element name="SellacareAmericaIncMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_SellacareAmericaIncMember"/> |
| <xs:element name="GoingConcernAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_GoingConcernAbstract"/> |
| <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="higr_DocumentAndEntityInformationAbstract"/> |
| </xs:schema> |