Firestarter

A miracle

Izuku was sitting on a swing set, his mind still trying to think of ways he could be a hero despite what the doctor told him and his mother, that the extra joint in his foot meant he would never get a quirk.

He heard a loud boom sound which had become a familiar sound to him since Kaachan had gotten a quirk, he liked showing it off but what he wasn't used to hearing was the sound of crying and cruel laughter following it. Walking over to the sound he saw kaachan, Tsubasa, and Kyou all laughing at a kid he didn't know who was trembling on the ground looking hurt, Izuku was confused until he watched Bakugo use another small explosion on the kid. He ran between Kaachan and his friends ignoring the odd feeling of warmth building in his legs.

"Stop it Kaachan! You're hurting him!" He yelled at his friend, who just looked at him like his cat looks at mice. "What are you going to do about it? I heard my mom tell my dad your quirkless. What's a useless Deku like you going to do?" Izuku flinches at being called a useless Deku as well as when he mentions him being quirkless but he just raises his fists "I'll fight you if I have to!" And then the three kids were walking toward him, Kaachan pushed him down with an explosion and when his back hit the sand his body began to move on its own, with Kaachan standing over him his leg kicked up hitting Kaachan in the stomach causing him to make an oomph sound, and then something he was told was impossible happened as a small burst of flame shot from his foot hitting Kaachan sending him back a bit, and his shoe flying with him. Izuku stands up and looks at his steaming foot, he feels that warmth in his legs still building and he looks at the three kids, Kaachan stands up with a shocked face, he then makes a Tch' sound and walks off with his two friends. Izuku turns to the kid and offers him a hand, he helps the kid home before he runs home accidentally sputtering bits of flame as his bare foot touched the ground on his way home.

Once he arrived home he began to scream excitedly for his mom and dad, who quickly came running and saw their son who looked like he had been hurt, but more importantly at his feet which were currently on fire, not that he seemed to mind. "Izuku!?" Izuku looked at his parents with a grin, "I have a quirk!"

The next few days were busy for the Midoryia household with his parents taking him to a new quirk doctor and filling out paperwork to register their son's quirk, and most of all Hisashi Midoryia chasing after his son with a fire extinguisher in hand putting out the fires Izuku started accidentally just by walking around.