A thief has been stealing priceless items and leaving sand behind, but this is no ordinary thief as they're only going after certain items leaving more valuable items intact. Lan and Chaud are tasked with finding out who the thief is.
- Foreshadowing: Chaud deduces that all of the stolen items are part of Dr. Wily's collection. At the end of the episode, Lan tries to figure out who Sunayama was working for. Chaud quickly declines the theory that its Gauss and Magnet Man since they were arrested in Axess. The episode ends with Sunayama talking to a woman in a corporate president's office.
- Geo Effects: Lan uses a combination of Geyser and Tornado to get Desert Man wet allowing Chaud to hit Elec Blade.
- Projectile Kiss: Charlie blows a heart to Ms. Mari. Lan catches it, throws it on the ground and stomps on it.
- Red Herring: The episode makes it look like Charlie is the thief. He's shown at the places where the items were stolen, Gyro Man is caught downloading Sunayama's personal information out of the t.v. station's computer network and doesn't deny being the thief when Lan talks to him about it and even asks if Lan is going to arrest him and his navi. Its only when Lan and Chaud find Charlie and Sunayama in another museum holding a pair of castanets does Charlie expose Sunayama as the real culprit.
