Atsushi (Kenjiro Ishimaru) was about to be hospitalized. In order to cope with the situation that no one was on duty at Ayukawa Villa, the members of MMT tried their best to get help from other doctors.At this time, Seiko (Ikezu Shoko) came to the dean's office again. She questioned whether MMT, which took care of daily business and mountain medical care, was overworked and whether there was harassment from Zhouzi (Dan Li).

On the other hand, the relationship between Abo (Haruka Sugino) and Shingo (Koji Mukai) is still tense.Although Shingo's anger seems to have calmed down, Ahi believes that as long as there are patients who need treatment, it is his responsibility as a doctor even if he leaves his post and goes to the scene, and he does not think that he has judged Keigo (Yuda Yuki)100% wrong.Johnson (Omori Nampo) felt uneasy about Ayumu's sense of justice as a Mountain Doctor and his attitude of going all out for his ideals.

In this case, the late Sho (then Courage) and Ayumu's friend Marukawa Soichi (Mori Junto) visit the Miyamoto family.Soichi said that he would go hiking via Ayukawa Mountain Villa on the weekends, and invited Ayumu to go to the mountain village to help on the same day.However, after Soichi set out from the villa, he got lost on the way because of the fog.After receiving the news, Bu asked for help from the rescue team and hurried to the mountain despite the restraints of Jiang Sen who was on duty in the hut.

At dusk, Ami finally found Soichi. At this time, his body was stiff with cold, and he might have suffered from hypothermia and altitude sickness.In order to at least lose some altitude, Ming decided to descend immediately without waiting for the rescue team to arrive, but this made the rescue operation difficult.Mountain Doctor's second adventure soon caused a big problem, and even developed into a crisis that threatened the existence of MMT...