The sweet, tangled romance that blooms at the perfume brand "Hotel Dawson'. Three guests, each with a distinct and captivating scent, arrive to find Min Jun, an employee at Hotel Dawson. As he encounters their unique charms, Min Jun's heart begins to pound. With time, the growing conflict and intense emotions, along with the exhilarating fragrances, dramatically envelop the entire Hotel Dawson.

Handsome college student Ho Won is attracted to Min U, who seems out of place at a gay bar he frequents. After hearing that no one has been able to seduce him, Ho Won approaches him. However, Min U seems blunt and old-fashioned. Ho Won develops a crush on him.

Do Yoon and Yeon Jun first met on the university campus and became close friends as seniors and juniors. They gradually fell in love with each other before knowing it. A campus romance between Do Yoon, who is cold to everyone but warm to Yeon Jun, and Yeon Jun, an innocent freshman who enters college after three attempts!