Hiryu is welcomed by Princess Magenta,who tells him about an evil entity named Grandmaster Meio was war with his own army & planned to take over the world.
The Kingdom has been attacked by Meio's army led by General Mikiel & Magenta is captured by Solo. Hiryu fought off against the army and goes after infiltrates the base and confronts Mikiel in the Mecha Tank. He quickly damaged it and injures the General,who had been killed by Solo. Hiryu fights with Solo and kills him. As Hiryu freed Magenta,He is confronted by Meio,who claims that he will be a god once he rules the world. After getting defeated,Meio warps out & transforms into Prime Meio.
Hiryu manages to wound him,sending him crashing down to earth. Back at the Kingdom,Magenta thanked Hiryu,who is congratulated by the people.