L/n F/n, is the unknown adoptive daughter of the one and only All Might. Having been on her own since age 10 when All Might finds this rouge orphan stealing to survive he offers the timid girl a home. In fear of what could happen to her if anyone found out about All Might having a daughter, he keeps her a secret from the rest of the world and raises her himself. Y/n, being trained and raised by the best Hero, works to become a Hero herself even getting her Heroes License at the age of 14. From the age of 14 to 15 she roams the streets as the Hero Jackal, a Hero that everyone suspects is a mysterious young man. Now All Might is asking for her help in protecting his students from the League of Villains by going undercover as a student at UA. What will happen when her happy and calm demeanor clashes with the explosive angry one of her classmates Bakugou Katsuki? Who is this new class B student who shows up not long after she does? Heavily inspired by GizzlyBear_Katsuki's "Bad Habits" and Momomagg's "The Favor". I seriously think you should go check those out before you read this. I do not own any of the MHA characters.