Zack, known as "101" since his escape from Room 101. Scars a reminder to the torment he had endured there. Now back in the city—Sterile buildings, emotionless faces of the "Normies" made him sick. Yet, he went on.

His return did not go unnoticed. Mariana, one of the government's Instellars and a "hero," fought him. Zack barely managed to escape.

"Ugh, darn it—That was too close, but I won't back down. Not now. Not ever. I can't afford to rest. Gosh! These fights aren't getting any easier"