Robotex are highly advanced metallic alien life-forms powered by infinite energy from a giant, spinning top-shaped core. However, they are oppressed by the mainframe and lack creativity. Kai, Taf, and Iota have escaped this system to flee to Earth. The mighty Corps 1 from the Robotex mother planet, led by Volcan, has been sent to pursue them. Yoo-seok and his friends from Earth become allies of Kai and his group to help the powerful Robotex unleash their strengths through creativity.