On his visit to the central hospital, Teacher Kim made a notable impression, particularly on three young doctors who happened to be in the lobby at the time.

Teacher Kim surprised Seo U-jin with his unorthodox methods for rescuing a prominent official, and forbade Cha Eun-jae from assisting in his operations.

Do Yun-wan’s arrival introduces disruption, accompanied by his own medical staff. The inclusion of U-jin in Park Min-guk’s operation creates a ripple of misinterpretation.

U-jin finds himself caught in the crossfire of a bitter rivalry between two medical teams when a patient's family threatens legal action over alleged malpractice.

The first Friday at Doldam Hospital offered new doctors a stark introduction to their profession. For U-jin, however, it brought a more personal challenge: he found himself unable to treat a patient whose presence stirred deeply buried memo…

Teacher Kim directed his team with focused urgency, striving to stabilize two patients simultaneously. Meanwhile, Eun-jae intervened to shield a woman from the reach of her violent husband.

A resolve hardened within Min-guk: he would dissuade others from seeking Teacher Kim's guidance. An attempt by Eun-jae to ease a difficult circumstance spiraled into complication.

In those last moments, even as her own life slipped away, the paramedic continued to fight for another. U-jin guided Eun-jae through a technique to quiet the mind, a way to release the burden of worry.

U-jin examines the possible causes of Teacher Kim’s arm discomfort. A past bus accident resurfaces, a poignant memory that weighs heavily on Min-guk’s conscience.

Yoon A-reum safeguards a patient’s forensic evidence, determined to keep it from being misused. Meanwhile, Min-guk broaches the subject of the bus accident that occurred eleven years prior, confiding in Teacher Kim.

Min-guk solidified his power through a reorganization of the hospital's personnel. U-jin was taken aback to discover the identity of the surgeon responsible for a compromised procedure.

Driven by a deep-seated bitterness toward U-jin, a recruiter subtly encourages Doldam Hospital’s employees to seek opportunities elsewhere. Meanwhile, Eunjae’s mother approaches someone with a request.

A wave of anxiety washed over Eun-jae as she realized her supply of medication from Teacher Kim had vanished, a critical shortage looming before her scheduled surgery. Meanwhile, U-jin found himself pressured into departing Doldam Hospital …

Teacher Kim assigned U-jin one last task to complete. Meanwhile, Min-guk proceeded with surgery on a high-profile patient, navigating opposition from Shim Hye-jin.

In-beom returns to Doldam Hospital, compelled to examine a failed surgical procedure. Meanwhile, Min-guk finds himself at a crossroads, weighing the allure of personal gain against the demands of honesty.

Bae Mun-jeong revealed the link between their families to U-jin. Meanwhile, Teacher Kim worked to ensure a stable future for Doldam Hospital.