you are Bakugo Katsuki's older sister, Masaru Bakugo (Father) Mitsuki Bakugo (Mother), your younger brother is 5 years old and still a child and you are 15 years old, your hair color is Ash blond, your eyes are red, your Quirk is eternal hellfire and black fire, you have scars from scratches from when you were training.

You have the Quirk of eternal hellfire which is very strong as well as black fire, like the Quirk possessed by the goddess of fire who came down to you, and is very strong compared to the number one pro hero Endeavor and other pro heroes.

One day in the morning your father and mother were both away, and you were the only two of you and your little brother, your parents had gone to visit a relative who was sick and would be home late at night.

In the afternoon, you and your little brother went to the park after arriving. Bakugo went to play with two of his friends including Izuku. Bakugo showed his Quirk that he got, namely the explosion Quirk in both hands and you just sat on the park bench and just watched them.

and you hear the sound of flapping wings and you look up to see it's the number two pro hero Hawks and you see two of his female fans who say hello, and the other side sees a black car with a familiar license plate it's the number three pro hero Beast Jeanits' car, but you ignore it.