A huge space monster appeared in a city and began to destroy the city. People were escaping with screaming. Among them, there were five high school students, En, Kai, Shin, Yoku, and Ryu. However, the...

One day, the Earth was assaulted by a space pirate, Orbus. He aimed at Planet Energy, the life energy of the Earth. If several Release Points, where the Planet Energy concentrated, were attacked at on...