Secret world {bnha x f!reader}

Everybody thought that the symbol of peace was only one. What nobody had told them was that the world was separated in two parts and each of these had their own number one hero. (Y/n) (l/n) is the daughter of the symbol of peace of Europe and America and possesses power that no one could ever imagine.
What happens when a new unbeatable enemy appears and forces both villains and heroes to cooperate to protect the world? What happens when (y/n) gets involved in this mess and captures the hearts of both evil and good?