Hana Kano, the sole female member of the light warrior team New Rangers, fights on the front lines to prevent the resurrection of the ancient civilization Ego. One day, Ego's henchmen launch indiscriminate attacks on civilians. With the rest of the New Rangers occupied overseas handling an emergency, Hana is left alone to face Ego. After rescuing victims attacked by Ego's monsters, she shelters them in a ruined building and waits for backup—but a week passes with no help arriving. With no food or water, Hana and the survivors endure harsh conditions. As days pass and desperation grows, some attempt to escape—when a mysterious woman suddenly appears, claiming to be the only survivor. Though met with suspicion, she offers to save everyone if they hand Hana over to Ego. The group's anger turns toward Hana, but what is this woman's true purpose? [BAD END]