Episode 1

Ayumu Miyamoto (Haruka Sugino), who was born and raised in Matsumoto City, Nagano Prefecture, is a plastic surgeon.Returning to his hometown after 11 years, he works at Shinano General Hospital where Matsuzawa Shuko (Dan Rei) serves as the dean and his classmate Muramatsu Noriko (Okazaki Sae), an anesthesiologist, was ordered to do everything except plastic surgery as soon as he took office.A doctor also serves as a mountain clinic.

According to mountain nurse Rei Ayukawa (Emma Miyazawa), the mountain clinic is responsible for dealing with diseases and injuries that occur on the mountain. Mountain clinic examinations are performed once a week, and they also stay in mountain huts on weekends.Bu, who hadn't heard anything beforehand, felt annoyed, but Zhou Zi seemed to have some purpose.

After a while, Bu, who was in the outpatient clinic for examination, received news that an accident had occurred on a nearby mountain.According to Zhou Zi's instructions, Bu immediately took the rescue helicopter to the scene.However, when the mountains of the Hodak Mountains appeared in front of me, a certain memory suddenly flashed back, and my breathing gradually became faster——.

At the scene, six young people in casual clothes fell to the ground. They didn't look like they were wearing climbing equipment.Among them, Bu quickly completed first aid to two of the injured people and sent them back to the hospital according to the instructions.But the next moment, a man whose chest was injured suddenly suffered severe pain.The level of consciousness gradually declined, and because no reason could be found, Bu's anxiety reached its peak...

After returning to the hospital, Bu came to the dean's office and asked Zhou Zi why he was assigned to the mountain diagnosis and treatment department.At this moment, the man in white called by Zhou Zi walked in.The man's name is Jiang Senyue Ren (Omori Nampo).He is a physician at the hospital and, like Ayumu, also serves in the mountain clinic.And he is also an international mountaineering doctor who can only be certified by international standards.