In RevEvolution, junior high student Kino is pulled into a vast inter-universal battle. Once per hundred millennia, the Seven Parallel Universes align for a week, sparking wars started by a powerful being who seeks to conquer every reality. To stop this threat, a legendary group called the Army of Ultra Beast Force emerges from each universe. This time, Mio, the strongest ruler throughout all universes, is about to awaken. As one of the chosen warriors, Kino and his allies receive intense training from Master Wyatt and travel across the multiverse, encountering both new friends and enemies. By releasing his Dark Energy Locker to transform into a Robo-Soldier, Kino fights many opponents in his quest to stop Mio's plans.