I Returned from a Pocket Dimension and Found Myself Invincible

[Xuanhuan] [Invincible] [One Female Lead] [Alternate World]

For certain reasons, Zhao Ritians entered a folded dimension where time flowed a thousand times faster than in the outside world. Ten years inside amounted to only a hundred years outside, and the world had hardly changed. Just after he returned, the embodiment of the Heavenly Dao begged the Dao Venerable to help her take in and train disciples. The Dao Venerable said, "I, Zhao Ritians, would rather starve to death... Fine, I'll help you." What? Among these disciples of mine are my own niece and nephew? And I even raised the Human Emperor? (A no-brainer Xuanhuan novel. The protagonist is invincible from the start.)