The top-secret team of cryptid-heroes, GK Delta, are committed to protecting humanity from extraordinary threats.

When you are all that stands between humanity and certain annihilation, you must be able to trust each other. So when Bomber betrays his brothers in arms, the team is forced to fight one of their own! What's worse, what if he was right to leave?

The team must confront their worst enemies while grappling with the fact that they may not be the heroes they think they are!

Collects an entirely new 50-page OGN and the 12-page comic Alter Nation: The Mystery of Whining Winny.