Hundreds of years ago, he enlightened her who was ignorant, accepted her as his disciple, and took her to heaven. Hundreds of years later, she successfully transformed into an immortal, but he suffered a calamity because of her and was reincarnated. She followed his reincarnation and planned to silently protect him until he died. But I don't know who in this reincarnation has overcome whose calamity, who has encountered which obstacle...
The introduction is incompetent, the author's IQ is incompetent, the male protagonist will turn dark in the later stages, and the ending is he.
Thanks for the support.