A brief description of the manhwa Villain to Kill:
Cassian was executed by colleagues for falsely accusing him of murdering his friend. When he died he thought it was all … his life had come to an end.
But suddenly, his soul moved into the body of a schoolboy.
“You must become a great evil to fight the real evil!”
A top-class Psyker decides to stop being a hero and steps into the path of a villain.