I Became The Villain The Hero Is Obsessed With

Name: I Became The Villain The Hero Is Obsessed With
Author: 함덕이

Da-in, ended up possessing the villain of a story. To make Stardust — the story's protagonist and his favorite character in a dystopian manga — happy, he resolves to become the villain Egoistic for her growth.

Also known as: I Became The Heroine Obsesses Over Her Villain