My Husband Is Good, Kneel Down

[Be sweet first and then abuse, exclusively abuse the male protagonist, slightly abuse the female protagonist] Long Jiuhan killed everyone in the world who betrayed her, but never harmed his Yan'er, but because of his madness, He Yuyan returned from destroying the Nine Provinces and asked him to repay him a hundred times. If he had to do it again and stop everything before the tragedy happened, his fate would really be as he imagined. Would the tragedy not happen again? Love her, care for her, give her everything she wants, and what he can give, but whoever offends him can destroy it all. This is like a loose chess game. Is it a game set by someone with intentions, or is it a fate that cannot be escaped in the end?