In 2012, after the events of Digimon Adventure: Last Evolution Kizuna, the early adulthood DigiDestined—Daisuke, Miyako, Iori, Takeru Takashi, Hikari, and Ken—must reconcile their new responsibilities with their Digimon partners. But Rui Owada, a mysterious young man, appears, claiming to be the first human to partner with a Digimon–Ukkomon. Could Rui really have been the first-ever DigiDestined?
The year is 2062. Earth has been left in ruin after the failure of a labor automation project when the AI called Artemis waged war against humanity. A girl, Empress, awakens in a research lab. As one of the three surviving guardians, she must destroy the Orbital Elevator before Artemis can complete its construction. Failure will result in a machine army overrunning Earth.