Shadowbound

Y/n, a girl raised by the Hero Commission to become a weapon. With the help of her only friend, Keigo, she escapes in search of freedom. On the streets, she befriends a boy named Touya, and together they survive through a life of juvenile crime, all while trying to fully control and adapt her quirk. Years later, tired of the life she's living and the harm she's caused to others, y/n returns to the Commission under one condition, she is not put under the same restraints she was before, and that she can become a teacher at UA, all while secretly concealing her continued friendship with a wanted villain.