I can’t remember the name but it about MC change fate of real heroine of the story that those cannon fodder or villains who come back to life or transmigrate. Because the daughter of the world aka real heroine get treats as bad people the world collapse so MC and system have to prevent that. I remember the first arc is about otome game villain who got transmigrated and try to replace heroine and another arc I remember is entertainment arc? The real heroine got her song stolen and treated as thief but she change style got tattoo to run away from male lead. Its not Quick Transmigration: Heroine Arrives, Woman Rapidly Retreats! I think I come across it while search for mtl version of this novel but my laptop went dead and all my website history disappear. I’ve been searching for years but still no clue..