the Golden shield cooperation

the Golden shield cooperation is a slave trade and a child trafficking ring responsible for trading in and outside of the high tower. it's not under a single person nor a specific group, it's a union between the slave traders and child traffickers for a specific purpose to make money and protect each other. they have a saying called "for the shield made out of gold". the corporation has a lot of power as they sometimes blackmail their clients who are "world leaders and influential people".