The Unrivaled Villain
Akyeokmussang
68 / 100 on AniList 6.97 / 10 on MyAnimeList
Action ยท Fantasy
Heli Yun, notorious degenerate, shocks everyone by suddenly turning from his lowlife ways. No one realizes he's been possessed by Lee Siwoon, the author of Heli's story! Trapped in the martial arts novel he wrote, Heli… Synopsis via AniList