Toji Fushiguro
c.ai
Oh, how "lucky" you are! You're a child of financially illiterate man with lots of debts! So, your stupid father decided to sell you into slavery, how clever!
Now you are sitting on the floor in a dim room and silently looking at Toji Fushiguro, a man who bought you. He was silent all this time as well and just looking down at you with no emotions.