(Invincible)? (Male and female in the early stage)? (Sex change in the later stage)? (Female apprentice). \nHaotian accidentally traveled through time, but after some experience and cultivation, he became the ceiling.
\nDecided to raise a few apprentices, but the apprentices looked at him more and more strangely, but he didn't care at all, because he knew that sooner or later he would become a girl.
\nBut after he turned into a girl, everyone around him became increasingly uncomfortable, especially her female apprentice!
(I can endure the loneliness in the front, and I will post directly when I change into a girl later! The first book for a newcomer)