When boy genius Randall Patton invents time travel, the temporal police force The Argus is created, made up of 100 different versions of Randall from various points throughout his life – including one version who is a monstrous killer who is targeting the other Randalls! Learning to travel through time, young Randall will discover who the real enemy is – Time itself! How can you fight time? Find out in the collected edition of the hit time travel sci-fi series!