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.
名取（有岡大貴）が空港で倒れた男性の処置をする際、患者に刺した針が誤って緋山（戸田恵梨香）の指にも刺さってしまう。その後、患者は死亡し、渡航先が西アフリカだった事が発覚。緋山は感染症を疑われ、隔離される。一方、少年を診察する灰谷（成田凌）は、検査で異常はないが、腹痛を訴える少年を心配する。
灰谷(成田凌飾)從月台摔下受傷後，第一天回急診室上班。雖然灰谷表示自己是因為安眠藥太有效，而不小心摔下月台，不過白石(新垣結衣飾)等人，還是懷疑灰谷可能是自殺跳下月台。就在此時，接獲一名男子在成田機場出境大廳倒下，要求出動醫療機急救。緋山(戶田惠梨香飾)與名取(有岡大貴飾)趕到現場急救...
