"Long time no see, Paramedic Kang Harin." The black sheep of a prestigious doctor family, rookie paramedic Kang Harin. One day, at her father's hospital—a place she swore she'd never want to set foot in—she runs into Choi Jehyuk, her older brother's friend and her first love! Having already confessed in the past and suffered a miserable rejection, and thoroughly sick of her arrogant family, Harin wants nothing to do with doctors and pretends not to know him, even though he is the youngest professor and a genius surgeon at Daehan University Hospital. "I want to request Paramedic Kang Harin to join our dedicated emergency trauma TF team." As if being dragged into Jehyuk's emergency trauma task force wasn't enough, she ends up having a wild first kiss with him while drunk... "So you do remember?" "W-Well, people make mistakes sometimes, right!" "A mistake?" In a split second, the smile vanished entirely from Jehyuk's face. "Let me ask you again. Was that kiss really a mistake?" "Well, I was pretty drunk that day..." "I wasn't." With a firm declaration, Jehyuk swallowed up Harin's breath. A perilous emergency rescue romance between the wall-building paramedic Harin and the over-the-line genius doctor Jehyuk! <The Professor's Emergency Situation>