While Rio Nakamura, a former student of the 3E class, was watching his favorite series. She is suddenly transported into the serie she was looking at, by name; My Hero Academia. She discovers her new power: The power to stop time. She decided to go to the reputed school in UA to become a hero worthy of the name and to meet her new class. The class of the second A, of his favorite characters; Shoto Todoroki, Izuku Midoriya and Katsuki Bakugo. Except that over time, they will fall in love with her ...