Student Mask attacks Yuri in the name of Aikawa. Just then, Mayuko arrives and saves her. After Student Mask talks about Aikawa's beliefs, Yuri decides that she will kill him as a step to end the world. Meanwhile, Aikawa announces that his team of Kusakabe, Swimmer Mask and the Archangel are going to assassinate Yuri's people. Kusakabe recalls the time when she and Aikawa met Archangel; Archangel sees everything as evil and killing people is justice. It is that belief that made Aikawa compatible to control him. One of Yoshida's Angels report on Kusakabe, Archangel and Rika's whereabouts...