第 8 集: 姐妹爭奪主導權，輻射擴散，Coppelion 起源的秘密浮出水面。

8

Kanon and Shion attack Ibara's entourage, forcing the rest to hide to safety. As Ibara fights Kanon and Shion, the Taeko and rest learns from Haruto who reveals the origins of the Coppelions and the Ozu Twins: the Coppelions are actually clones of humans who have died with immunity to radiation and special abilities added into their DNA and the Ozu Twins' sadistic behavior is due to the "mother" they were clone from was an actress who was actually a serial killer. Ibara is captured by Kanon and Shion with the help of the Ghosts, revealing they have decided to ally with the Ghosts in their plans not just because they hate humans but also hate Ibara since their school days. Ibara manages to escape thanks to a noise grenade and she and her entourage commandeering a tank. With Kanon and Shion chasing them on their motorcycle, Ibara tricks Shion into using her super strength to hit a liquid hydrogen shell to trap her, and shoot a cannon shell at both sisters. While Shion gets knocked out, Kanon is not and uses her powers of electricity to stun Ibara. Kanon reveals her hatred of humans came after eavesdropping a conversation between Haruto and Onihei that the Coppelions will someday die. With humans using them as dolls, Kanon wants them to die so the Coppelions will be the new dominant race. However, Ibara is unswayed and defeats Kanon by using an electric cable to diffuse her powers. As Ibara leaves Kanon and Shion tied up, No-sense consoles Aoi. Later, Haruto and the rest of the survivors at the Planet learn that due to Kanon and Shion placing barrels of radioactive waste around the city, the radiation is spreading due to an upcoming storm. (Source: Wikipedia)