In 1995, Planet Earth was conquered by the alien Zaar Empire, and all its cities were destroyed. The remnants of humanity lived in shanty towns and small villages. War orphan Kento stole some food but evaded capture by hiding in a cave. Inside, he discovered the super-robot Atlaus, which was Helios' highest technological achievement and had been hidden on Earth before falling to the Empire. Doctor Earl (the robot's creator) informed Kento that his boyhood is from the Helian royal family. By combining Atlaus with two other robots, the Doctor gave Kento a weapon for rebelling against the Zaar Empire.
Future Robot Daltanious
Kento, a war orphan, discovers a cave containing two powerful robots: Atlas and Beralios. Together they create the formidable Daltanious. As the leader of Earth's resistance, Kento must confront the Zaar Empire.