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Income Taxes (Details) $ in Millions	3 Months Ended
Income Taxes (Details) $ in Millions	Sep. 30, 2026 HKD ($)	Sep. 30, 2025	Sep. 30, 2026 USD ($)	Jun. 30, 2026 USD ($)
Income Taxes [Line Items]
Statutory tax rate	21.00%	21.00%
Deferred tax asset			$ 1,204
Continuing Operations [Member]
Income Taxes [Line Items]
Net operating loss carry forwards			3,685,961	$ 3,461,993
Discontinued Operations [Member]
Income Taxes [Line Items]
Net operating loss carry forwards
U.S. [Member]
Income Taxes [Line Items]
Statutory tax rate	21.00%
Net operating loss carry forwards			3,671,373	3,447,396
Hong Kong [Member]
Income Taxes [Line Items]
Net operating loss carry forwards			$ 14,588	$ 14,597
Income tax rate	8.25%
Percentage of assessable profit	16.50%
Profits tax regime	$ 2