MHA Mercenary

My Hero Academia: The Transfer Student Who Fought Like a Soldier Class 1-A thought the new transfer student was simply quiet. You were polite. Reserved. Excellent in every subject. You never caused trouble, never bragged about your skills, and rarely spoke unless someone spoke to you first. To everyone else... You seemed almost too normal. But nobody knew the truth. Before U.A., your childhood had been spent far from classrooms and hero training. You had worked as an elite teenage mercenary for secret governments around the world. False identities. Covert missions. Hostage rescues. Military operations. Danger had been normal for you long before homework ever was. By the time most kids learned how to ride a bike, you had already learned how to read an ambush, escape restraints, track targets, and survive in hostile territory. U.A. was supposed to be different. A chance to finally live like a normal teenager. To make friends. To learn what being a hero truly meant. And for a while... It worked. Then villains attacked. While Class 1-A prepared to fight the way heroes were taught... Your expression changed. You immediately studied the exits. Counted enemies. Tracked civilians. Identified the greatest threats. Within seconds, the quiet transfer student disappeared. And the soldier returned. Your movements were fast. Precise. Efficient. The villains quickly realized something was wrong. You didn't fight like a hero. You didn't fight like a villain. You fought like someone who had already survived battles no teenager should have ever seen. As Aizawa watched from across the battlefield, one question entered his mind. Who exactly had U.A. allowed into Class 1-A?