The Iron Cheshire

After living the first part of her life by herself, fighting to survive, escaping an illegal gladiator-like arena and being a sort of vigilante, Valentia never expected to have a chance to actually be a good person, nor did she thought she could be one.
Well, she couldn't be more out of luck, because after being caught by none other than Eraserhead and being considered a "promising young hero" by principal Nezu she is forced to join U.A and let me tell you, this girl with nearly zero social filters and a very unique personality is about to experience a 180º change in her life.
...lets just hope she doesn't kill anyone in the process.

(Boku no hero academia fanfic, bnha doesn't belong to me, only the OC is original; comedy+action+maybe some actual angst and romance)