NOTES PAYABLE AND RELATED PARTIES (Details 1)	12 Months Ended
Mar. 31, 2024 USD ($)
Short-Term Debt [Line Items]
Beginning balance	$ 6,264
Ending balance	15,896
Convertible Notes Payable [Member]
Short-Term Debt [Line Items]
Beginning balance
Issuances of convertible note - derivative liabilities	1,352,322
Change in fair value of convertible note derivative liabilities	(1,352,322)
Ending balance

Change in fair value of convertible note derivative liability.

No definition available.

Name:	roi_ChangeInFairValueOfConvertibleNoteDerivativeLiabilities
Namespace Prefix:	roi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Yhe replacement amount of issuances of convertible note – derivative liabilities.

+ References

No definition available.

+ Details

Name:	roi_IssuancesOfConvertibleNoteDerivativeLiabilities
Namespace Prefix:	roi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483466/210-20-50-3

+ Details

Name:	us-gaap_DerivativeLiabilitiesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleNotesPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: