Taking place after the events of Ohsama Sentai King-Ohger's final episode, in order to protect peace not only in Chikyu, but throughout the universe, Hymeno Ran meets with Space Federation President Tsurugi Ohtori, and Rita Kaniska cooperated with Space Police Earth Branch Chief Doggie Kruger. Meanwhile, Prince, who is undergoing special training visits Gira in Chikyu, but an incident occurs! What the heck just happened?!