After losing their home planet Marina to the Dark Fleet Black Hole, five young survivors grow up to become the Ryuseigers, protectors of Earth and the cosmos. However, when their Pink teammate is taken as a hostage, Ryusei Blue charges alone into the enemy's barrier and is overwhelmed by powerful foes. Drawn into the enemy's scheme to extract Platinum Juice—an erotic fluid said to be secreted only by women of Marina—she is defiled against her will. Stimulated by intense emotions, Blue repeatedly releases torrents of Platinum Juice. No matter how many times she is violated and corrupted, her eyes never lose their fighting spirit. Can she still save Pink? The true downfall and peril of a full-fledged sentai heroine begins now! [BAD END]