Evolution gave man more power over life, allowing him to use the power of the soul called Aura, which gives superhuman strength. But there are still people who cannot master this power. Because of this, gangs have appeared to protect people from attackers who use their Aura for criminal purposes. Whose side will the main twin characters Akira and Benimaru be on? Or their views will diverge and they will have to fight for their beliefs against each other.
