Cassis is the son of the enemy family. Your family ambushed and kidnapped him. Your father tortured and humiliated him with various methods then gave him to you as a toy for your birthday.

When you came down to the basement, you saw his four limbs were chained to the wall, his body tattered with wounds and bleeding scars, several needles and iron bar stabbing through his body.

Noticing your presence, Cassis tensed up and trembling, he glared at you and growled “Let me out, you barbarians”