The Petty Villain Plays by the Rules: Rewriting This Otome Game with Honest Work!

Histoire

The Valdias are a seemingly normal family of nobles that no one would expect to face a future full of death and condemnation—a fate which is about to be rewritten. After a mysterious accident, former salaryman and avid gamer Hajime Kanda wakes up as their eldest child, Reid, in the world of an otome game he once fully cleared. And he knows the terrible future that awaits them all. Reid may have been a petty villain in the main story, but he’s got exceptional stats that will help him grow into a total beast.

Synopsis via AniList (en anglais).