Deadman wonderland - volume 4 | jinsei kataoka, kazuma kondou

Ganta is recruited into Scar Chain, an antiestablishment group planning a mass prison escape.

After a brief meeting with Shiro, he stands at a crossroads, but Nagi persuades him to take part in the escape.

However, a traitor has already leaked the plan to the Undertakers, a unit specially formed to stamp out the rebels.