ZIZ's latest tokusatsu series returns with its fifth installment! The popular title "Prison Battleship," which has sold over 230,000 copies in total, is once again brought to live action. Based on the PC game "Prison Battleship 2: Brainwashing and Reconstruction of the Fortress City," this grand narrative centered around brainwashing is faithfully recreated in live-action form. This entry invites viewers into a new "Prison Battleship" world portrayed by a diverse cast of talented actresses. Set in the solar system amid the ongoing covert conflict between Neo-Terrans and New Solar, the fortress city of Cordelia lies on a satellite of Uranus, known as the third major military power. Alicia Vuestream, a military genius hailed as a war prodigy, and Maya Cordelia, the princess and heir supported by her, are about to join New Solar. However, Dino Dirasso, a Neo-Terran operative sent to stop them, infiltrates the state-of-the-art battleship Yerkerel and uses its installed "Brainwashing Lab" to capture and brainwash both Alicia and Maya, subjecting them to complete personality destruction and intense training in a shocking tale of domination and transformation.