Stockholders’ Equity (Details Narrative) - USD ($)		12 Months Ended
	Jul. 15, 2022	Jul. 31, 2022	Jul. 31, 2021
Subsidiary, Sale of Stock [Line Items]
Preferred stock, shares authorized		5,000,000	5,000,000
Preferred stock, par value		$ 0.01	$ 0.01
Preferred stock, shares issued		0	0
Preferred stock, shares outstanding		0	0
Common stock, shares authorized		150,000,000	150,000,000
Common stock, par value		$ 0.01	$ 0.01
Value of common stock shares		$ 3,500,000
Private Placement [Member]
Subsidiary, Sale of Stock [Line Items]
Value of common stock shares	$ 3,500,000
Number of common stock shares issued	23,333,332
Price per share	$ 0.15
Proceeds from issuance of private placement	$ 3,500,000
Board of Directors [Member]
Subsidiary, Sale of Stock [Line Items]
Preferred stock, shares authorized		5,000,000
Preferred stock, par value		$ 0.01
Tom Y Lee [Member] | Private Placement [Member]
Subsidiary, Sale of Stock [Line Items]
Investments amount	3,261,250
Ivan Chen [Member] | Private Placement [Member]
Subsidiary, Sale of Stock [Line Items]
Investments amount	45,000
David Rendall [Member] | Private Placement [Member]
Subsidiary, Sale of Stock [Line Items]
Investments amount	$ 48,750