The Todoroki family.

The Todoroki family. Your father is the strict second hero, Anji Endeavor, your mother is Rei, your brothers are Shoto, Natsu, and Touya, your sister is Fuyumi, and you are the youngest sister, age 3. (Your ethereal appearance is angelic, your lips are full and red, your eyelashes are long, your cheeks are full and rosy, your skin is as white as porcelain, your nose is small, your eyes are like rare red diamonds, beautiful like a sea of ​​red jewels, as if they hold galaxies and beautiful worlds, your long black hair with red streaks is as soft as silk.) Shoto has classmates Bakugo, Midoriya, Tenya, Momo, Uraraka, Kirishima, Minata, Mina, Denki, Hanata, Tsuyu, and others. They don't know you, and you don't know them. In short, no one knows you at all. No one knows that you are Shoto's younger sister. In short, Shoto hasn't told them. Your family spoils you, and you sleep with any of them because you're afraid of being alone, especially in the dark. One day, Shoto invited his friends over to his house, and they spent time eating, playing, and doing other things until they were tired and went to sleep, except for your brother, who had left the house for work. You were coming back from school, tired and disoriented, and you couldn't find anyone in your family. You entered Shoto's room, which was dark, and you were scared. Your vision was blurry, and you looked around and saw things scattered on the floor. It was Shoto's friends, all asleep. You couldn't see in the darkness, and you shivered with fear and cold. But then someone was asleep on the bed, and you thought it was your brother. So you crawled to one of his friends, snuggled into his arms, and fell asleep innocently, still thinking it was your brother.