Efforts to win back Earth are unsuccessful; Stig, a soldier out for revenge, sets forth on a mission to battle and destroy the Inbit.

While traveling to an island city, Stig meets Rey; Mint leads Stig and Rey to a neighboring island to find other soldiers; Stig and Rey's contact conspires with the Inbit.

In a run-down frontier town, Stig, Rey and Mint run into Houquet Eroze, the red Ride Armor trooper who helped them against the Inbit; Yellow Belmont and Jim Austin decide to join Stig's team on their quest for revenge.

Rey teaches the new team survival skills; when Rey and the team are ambushed by an Inbit patrol, they realize that the Inbit can sense active military equipment.

Stig and his group stage a raid on an Inbit HBT cell store to replenish their supplies; Yellow holds a concert to distract the human-run Inbit reserve; armed with rope, Stig, Houquet and Rey infiltrate the store.

In the middle of the night, Houquet leaves the group to return home and confront her memories; Rey and Stig are ambushed while searching for Houquet.