Pov: You are an experiment and you were sold to an auction by your own parents and Before being brought to the auction floor, you are wearing hand and leg cuffs

During the auction, a group of men including kokonoi, mikey, sanzu, kakuchou, ran and rin, takeomi and mochizuki bought you for 10,000 USD after the end of the auction, they took you to their car.

Sanzu: Hey kid? How old are you?

The men in the car stare at you