Jaco defeats the shark that terrorized Omori's island Jaco was going to punish him for having a device that can control time, but since it only technically effects the user, he lets him slide. Omori wanted to return to the past in order to save his wife and assistants. Soon, it is revealed that Omori's Time Machine works: it can control time by speeding up how much the user experiences, effectively pausing time for the rest of the world, but only very briefly. After talking with Omori about their visitors, an angry Jaco sinks their ship with a rock and forces them to use a life raft to return. When leaving the island, using a telescope, the government inspector Katayude spots Jaco on the island. In the second chapter, Omori is visited by the government who comes to tell Omori that he has a week to vacate the place as they want to turn the island into a resort facility for politicians. On TV, the news show that soon the idol Ann Azuki will be on rocket to space. Omori decides to help Jaco in repairing his vehicle. In Age 739, Jaco was sent to Earth to stop a Saiyan from Planet Vegeta, but he crashes on the island Omori used to work on a Time Machine years ago. The events are narrated by Omori, who starts his story ten years before the events of the first Dragon Ball chapter. Includes a special chapter revealing the secret of Goku's origins! Story Can Jaco get along with the old man long enough to save the earth from a dangerous threat? His quiet life is interrupted when galactic patrolman Jaco crash-lands and decided to move in with him. Retired scientist Omori lives alone on a deserted island while continuing his research into time-travel. Akira Toriyama, manga legend and creator of "Dragon Ball Z", is back with the quirky comedy Jaco the Galactic Patrolman!