On of the southernmost islands of Japan, there's a dance school 'Orion Dancers Academy'. Hiding its public identity as a training school of singers and dancers, it actually operates as a girl-warrior training school, in order to win independence ... Full Descriptionof the island. The secretly trained agents watch the music video of charismatic idol Cocoe (R-NA) on a huge TV monitor, and unlock codes from her dancing to complete their missions. However, the dark shadow of a rival organization slowly sneaks up on the girls and the training school on the island. Hiding beneath the facade of a dance academy, the students of Orion Dance are secretly training to be the world's newest girl-warriors. Located on the southernmost island off Japan, the school is about to face its fiercest competition yet.