Naoko Ichika

Mia, Haru, and Yuri gathered for the first time in a long time. The reunion, which should be fun, unfolds unexpectedly with the discovery of Mia's pregnancy. With the collapse of the relationship between the three, disturbing noise began to be heard from nearby US military bases.

Sonoki, a nurse who senses the danger of global warming, is convinced that the multitude of human beings is the root of all evil, and begins to work on her patients. Then, Ibarano, who believes in global cooling, appears in front of Sonoki, and the wheels of fate begin to turn.