After losing their home planet Marina to the invasion of the Dark Fleet Black Hole, five young warriors continue fighting as the Ryu Seijin, protectors of Earth and space. However, when Blue loses control of her emotions and chases after General Shark, she becomes targeted by a teleportation beam. Pink, attempting to shield her, is instead transported aboard Black Hole's ship. Black Hole's objective is to seize the rare Platinum Juice, a substance obtainable only from Marina women. To increase its purity, General Shark, Octopus, and the female monster Miutress subject Ryu Sei Pink to relentless torture and suffering. In the end, she meets a tragic fate… [BAD END]