Rin is a shy and withdrawn teenager who suddenly discovers that she belongs to a lineage of mutants with extraordinary abilities. On her sixteenth birthday, her powers awaken, attracting the attention of a militaristic organization that ruthlessly hunts and eradicates mutants. In an explosive encounter, Rin's hometown is attacked, forcing her to flee. While on the run, she meets a mysterious man who introduces her to a group of mutants who have formed their own rebellion. This group, all young women with unique enhancements, teach Rin to harness her abilities and stand up against the oppressive forces that seek to eliminate their kind.

As Rin adapts to her new life, she bonds with her fellow mutants and becomes more proficient in using her powers. Meanwhile, the organization intensifies its pursuit, leading to several brutal confrontations. Tensions rise as internal and external conflicts threaten the unity and survival of the mutant group. The stakes escalate as they prepare for a final showdown against their relentless pursuers, fighting not only for their own lives but for acceptance and freedom for all mutants.