Set four years after Don Armage's defeat, the universe is now at peace, until Hammie from the Kyurangers suddenly steals the newly developed Neo Kyutama, and her fellow Kyuranger and Space Federation President Tsurugi Ōtori is forced to declare her a wanted criminal due the danger the Neo Kyutama poses should it fall into the wrong hands. Lucky and some of the Kyurangers refuse to believe Hammie became evil and contest Tsurugi's decision, causing a rift amidst the team that worsens when Space Sherrifs Geki Jumonji and Shu Karasuma intervene. Little they know that the events are masterminded by the Genmakuu organization, now under the leadership of Space Ninja Demost who also revived Mere, Juzo Fuwa, Basco Ta Jolokia and Escape to assist him in his plan.