Talk:Blood Soldier Ops/@comment-5932670-20180130225019

The reasons for Ri Dae-Jung, Han Euh-na, Kim Min-gu and Park Su-Hyun surviving is because the graduation cerenony is performed before their 11th birthday, they are usually sold into slavery and become assassins for hire.

In the TT10 universe, the slavery part is omitted, and the children are free to make their own assassinations or kidnappings if they are hired to do so.