When the army needs to clear out a tower controlled by powerful demons, the only man for the job is the sleaziest, nastiest soldier they have: Agent Six!

Six's crew is tasked with the toughest job in the army: battling the forces of Heine of the flame. She's a powerful enemy, but when he gets the upper hand, there's no limits to how far he'll go…

Six is run out of town on a rail as the Demon Lord's army marches on the city. He's a coward and a sleeze, but is he willing to let his old friends fight the Demon Lord's army alone?