Episode 1 | Enter Doctor Maniac

Baek Kang-hyuk arrives at Hankuk National University Hospital to vitalize the trauma unit - diving headfirst into a stabbing and a hiking accident.

Episode 2 | The Birth of Protégé No.1

During a high-risk helicopter rescue, Kang-hyuk and Yang Jae-won attempt surgery mid-air. But, as the two grow fonder, Kang-hyuk clashes with Han Yu-rim.

Episode 3 | Keep on Running

A multi-car wreck brings critical patients, forcing Kang-hyuk and Jae-won to handle sensitive organ transplants - all while they face internal pushback.

Episode 4 | Closer Than You Think

Amid a contentious budget meeting, Kang-hyuk rushes to save a trauma patient close to Jae-won and Yu-rim. He soon hears a dark rumor about his past.

Episode 5 | Code Black

Even as hospital politics intensify, Kang-hyuk's focus on patients stands firm. Meanwhile, Cheon Jang-mi tries to cheer up a despondent Jae-won.

Episode 6 | Reasons for Not Giving Up

Even as hospital politics intensify, Kang-hyuk's focus on patients stands firm. Meanwhile, Cheon Jang-mi tries to cheer up a despondent Jae-won.

Episode 7 | SOS from South Sudan

Facing a malpractice investigation, Kang-hyuk's crisis doubles: save a critical patient and defend his reputation. After, he embarks for a case abroad.

Episode 8 | Patient: Baek Kang-hyuk

Amid flying bullets, Kang-hyuk leads his team to save a military captain. Upon his return, he suddenly finds his life in the hands of his protégés.