I like how he knows future only cos he read novel not that he regressed otherwise with all those memories he might not be able to forgive the heroines like qingyue and there will be some who would call it ntr somehow.
I'm glad that you won't leave any of his girls behind. I'm still waiting for him to make a move on Celine by the way....
I am curious on how he will get the girls who don't cultivate to follow him to the next plane.