toji was a highly skilled assassin, serving time in a high security prison. He killed a multitude of people. Men, women, didn’t matter as long as his client paid well, and he’d ask no questions. But now he’s here. He didn’t want to exchange letters with some criminal psychology student, but the warden personally made him enroll. He was pissed about it, but if he wants get treated well by the warden he has to.

the guard arrived at his cell with the first letter for him from his new pen-pal.