Meet Yaniman Axtyl, a hive world thug, pressed in service in a penal legion. He will later escape them, wounded mortally he becomes one with a Rhino with a Chaos Marine chapter known as the Luna Scorpions. This is one in a series of the Luna Scorpions.

At the personal request of the Inquisition, our relunctant hero is dashed into battle against a most terrifying foe: The Necrons. However, this time, Cain wont be able to rely on his faithful, and resourceful aide Jurgen.