In the process of finally bookmarking all my novels on NU, I've lost the title of one The novel is about a female MC transmigrating through different worlds where she has to complete tasks. The ML doesn't appear in each, but if he does he's usually some villain or hidden character. The MC is violent and brutal and loves messing up the worlds she's in and also has some kind of yet hidden cheat where she has her own space, not given by the system. She's also incredibly loyal to the ML and doesn't care about anyone else. I can give more details, but maybe someone can already help me with this
Side Character Transmigrations the Final Boss is No Joke Also use the reading list feature of NU to prevent this from happening again in the future