F! Reader Insert ; No quirk, but she still wanted to be a hero. 100 daily push-ups, sit-ups, and squats, plus 10 km of running for just about 2 years. Without knowing, she was the strongest being to ever exist. All it ever took was just one punch. • This story is a crossover between One Punch Man and My Hero Academia...
After finding out Izuku Midoriya's father is All For One, Allmight has become unsure about Izuku and starts to reject him. Izuku turns from hero to villain knowing he was really raised to kill the world of its so called "Peace" with the power of One For All given by his past hero, Allmight. Can Allmight save Izuku fro...