3Book - 2013
On the run from No. 6, Shion moves in with Rat in West Block. Though life outside the comfort of the city is a trial, Shion learns to survive. Meanwhile, back in Chronos, the elite core of No. 6, Safu begins to look into Shion's disappearance only to find herself under arrest! What can Shion possibly do from exile to help his lifelong friend?