Kim Ji-won's Intense First Appearance (Doctor X)

Gye Su-jeong was urgently deployed to Guseo University Hospital, which had a vacancy due to a medical strike. He was called "A figure who appeared in the era of the White Mafia. Gye Su-jeong, a surgeon whose only weapons are his medical license and surgical skills honed from the ground up. Also known as Dr. X." It suited him so well!