Saiyan Vigilante x Bunny Heroine

Izami Yagi, a little Girl, born with a Bunny type Quirk, was ridiculed for trying to be a hero with her "Weak" Quirk, years later, training as hard as she could, she finally managed to make her Quirk Strong, like her Idol, Miruko

When she goes to UA, she has to fight Villains, early on, so when she was fighting the Hero-Killer, Stain, someone came to Help, Y/N L/N, for them known as Giblet, using a Mysterious Power, to beat Stain easily, before knocking her friends out