2. Summary of Significant Accounting Practices (Details Narrative) - USD ($)	3 Months Ended						9 Months Ended		12 Months Ended
	Apr. 30, 2019	Jan. 31, 2019	Oct. 31, 2018	Apr. 30, 2018	Jan. 31, 2018	Oct. 31, 2017	Apr. 30, 2019	Apr. 30, 2018	Jul. 31, 2018	Jul. 31, 2017
Accounting Policies [Abstract]
Cash and cash equivalents	$ 3,968			$ 14,000			$ 3,968	$ 14,000	$ 2,000	$ 2,360
Net loss from continued operations	$ (18,662)	$ (37,275)	$ (22,816)	$ (21,400)	$ (36,509)	$ (24,320)	(78,753)	(82,229)
Cash used in operating activites							$ (77,957)	$ (96,088)
Antidilutive shares							0		0