Futureman Kaos

STORY

Koji Suwa and Joe Ogo are both students preparing for the entrance exam to Ginga Sogo Academy and are good friends. However, Ogo feels a sense of jealousy regarding Suwa’s academic abilities, despite their close friendship. He also struggles with his feelings about his girlfriend, Annu, who seems to have an interest in Suwa.
One day, a mysterious man appears and provokes Ogo, suggesting that he could gain admission to the academy if he kills Suwa. Eventually, Ogo succumbs to the temptation and kills Suwa.
However, Suwa is revived in a different form, having been rescued by a mysterious girl. Suwa vows revenge on Ogo and attacks him, but he fails and is subsequently sent to a penal colony star where he comes to be known as Chaos. During his hard days in prison, he meets a wise man named Elanva. Soon, the prison collapses, and all the guards and prisoners, except for Chaos and Elanva, perish. The two are left alone on the star.