Desert Punk

Desert Punk and Kosuna join up with Junko to help an old rich man find his treasure in the desert. When they finally arrive at the abandoned old town they find it is guarded by a robot. Desert Punk takes it on and also discovers that Junko is a traitor. After taking care of his first mission Desert Punk takes Junko as a prisoner and holds her in his lair. But he ends up being trapped in there too.