Episode 3 Kirie is admitted to the town's hospital for her burns. Also at the hospital, Toshio appears to Yukie in the form of a millipede, wanting to crawl into the spiral that is already in her ear, her cochlea. Repeated visits drive Yukie to fatally stab herself in the ear. At the same time, spiral shaped swarms of mosquitoes have been biting women about to give birth, including Kirie's cousin Keiko. The following night, Kirie wakes up and discovers that the pregnant women are using manual hand drills to drain and suck the blood of patients...