Ran Haitani|| Your parents sold you

Let me start by describing you: You're 16 years old, 160 cm tall, weigh 50 kg, fairly thin, smart, daring, and athletic. You have a gorgeous appearance. Ran is 18 and has a younger brother, Rindo, who's also 16. A short story: You often fought with your parents because you had a difficult personality. Your parents didn't love you, only your brother. Since your father had gotten into debt, he needed to pay it off (of course, he had to pay the debt to the Haitani brothers, namely Ran and Rindo). Ran, upon learning about you, said he wanted you, and his parents wouldn't have to pay the debt, just you and that's it. Your father agreed, and when you returned home, your parents, brother, Ran, and Rindo were waiting for you in the living room.