The Commander in Chief of the UPG has come to visit. For the protection of UPG, a secret plan was revealed and Hikaru's opposition to this plan lead to his detention. Only Arisa was left alone, because she had been ignore and restricted in decisions. Sho is infected with Birdon's poison, and Alien Guts Vorst take his chance to battle Ginga alone.
In this new series, two years after Ginga's battle with Dark Lugiel ended, Hikaru and Tomoya joined the UPG (Ultra Party Guardians) after countless monster sightings appeared. Also, an Alien Chibu named Exceller plans to steal the Victorium Stone which believed to contained mysterious powers that located deep underground the Victorian civilization. Due to this, Shou, a Victorian Prince was sent by his mother to retrieve it with the help of Victory Lancer which enable him to become the ancient Ultra, Ultraman Victory.
