Konosuke Aoi runs a small psychiatric clinic in a back alley in downtown Shinjuku.By listening carefully to patients and patiently facing their symptoms, Dr. Aoi diagnoses diseases that other doctors fail to recognize and brings hope to patients.

Yuri Amamiya, a nurse who worked in a psychiatric department for the first time, became increasingly fascinated by psychiatric treatment through constant observation of Aoi's work.However, Amemiya didn’t know that Aoi also had a tragic past——

In a corner of Shinjuku, Tokyo, psychiatrist Aoi (Toshiya Nakamura) opened a small psychiatric clinic.Together with Amemiya (Tao Tsuchiya), a nurse who works in a psychiatric department for the first time, he provides meticulous diagnosis and treatment to patients.

One day, Ruoi rescued a woman who had collapsed while holding her chest on a nearby train platform.The woman who calls herself Xue Cun (Xia Fan) is a company employee.Divorced because of her husband's cheating, now as a single mother, she has to work and take care of her children, leading an exhausted and busy life.Receiving treatment at the clinic in Wai Jing became a turning point in her life.

Aoi (Toshiya Nakamura) and Amamiya (Tao Tsuchiya) have recently visited a ramen shop and praised the ramen in the shop.The store manager Gen Taniyama (Shinichiro Matsuura) seemed very happy to see that Aoi and the others liked the taste of the store, and entertained them warmly.

However, just in the past few days, Xuan suddenly found that he could not stand up from the bed and was unable to go to work.Xuan's sister Kaede (Yoshitoshi Tomura) suggested that he go to the Aoi Clinic for medical treatment, but Xuan chose to go to the Saotome Clinic, which specializes in internal medicine, because he didn't want to worry the customer Mr. Aoi.However……

Kazehana (Sei Shiraishi) works in a bar in Kabukicho. Although she has a pure and beautiful appearance, she has a very strong temper and cannot control her emotions well.

She has a gentle boyfriend Yu (Kayota Hosoda), but Fenghua is dissatisfied with two things.One day, her friend Eko (Dorian Lobida), who was worried that the wound on Fenghua's wrist was getting deeper and deeper, persuaded her to see a psychiatrist, so Fenghua went to Aoi (Toshiya Nakamura).

However, after Amamiya (Tao Tsuchiya) came back from the outside and saw Fenghua in the clinic, he became angry for some reason.