Aizawa Kousaku tried to distance himself from the affairs of Amano Kanade's rehabilitation but even if he turns the other way, he rather hears Kanade's voice. That day is also the first day Haitani Shunpei resumes to work in lifesaving after being injured from falling of a train platform. Haitani's explanation of the fall from the platform was due to the effect of the sleeping medication but Shirashi Megumi and company suspects if it was suicide. Haitani perceiving such atmosphere, goes on normally but Shirashi and Fujikawa Kazuo too has become awkward.