While traveling through the desert, Shu, Bouquet, Marumaro, and Noi come across a ghost town after a mirage incident. When Shu, Marumaro, and Noi find a girl they are attracted to, they get into a fight where Bouquet had to use Hippopotamus' shape-shifting ability to break it up. When Bouquet suddenly falls ill, Shu, Jiro, and Marumaro evade the ghost town's ghosts until they see a flying spider-like creature. They go after it on the back of Saber Tiger. When the giant spider causes a rockslide that brings to life rock monsters, Shu unleashes Blue Dragon who alongside Saber Tiger destroys the rock monsters. When Saber Tiger impales its abdomen with his attack, it unleashes a multicolored water that submerges them. While underwater, Shu notices a green plant and they head toward it while ev