My little Sunshine

Katsuki Bakugo once had an older sister. They were nine years apart, but still inseparable. And when she gave birth to you, Katsuki loved you even more. Because you were his first niece/nephew. A part of his sister that he swears to protect. But during the final war, his sister was tragically killed and you were left without a mother. So Katsuki stepped up, and without hesitation, he agreed to be your legal guardian. He absolutely loves you and won’t let anything happen to you.