The year 21XX. In an era where AI performs all human labor, humanity has lost its purpose. In response, the AI created a new system: 'Rival.' In a world where ability and skill equate to power, people live by competing with innate unique abilities assigned at birth. Within the Rival Academy, guilds, and hologram battlefields, victory or defeat determines one's very value as a being. In this world where only the strongest survive, who will truly stand at the pinnacle of humanity? (Create your own character.)