In the emergency room, Bai Yaqi is busy treating Chu Yifeng, who was brought in after a car accident. In pain, Chu Yifeng snaps, “Do you even know what you're doing? Get someone qualified!” Bai Yaqi fires back, “Then don't come to the ER!” It seems like nothing more than a brief encounter, but Chu Yifeng gradually develops feelings for Bai Yaqi.
But the Chu family opposes their relationship. Chu Yifeng attends a banquet with someone else, hurting Bai Yaqi. Then workplace rumors begin to spread, and Chu Yifeng believes them. Despairing, Bai Yaqi resigns.
Six years later, they meet again at a medical conference. Chu Yifeng blocks the radiant Bai Yaqi, but Bai Yaqi treats him like a stranger. Chu Yifeng refuses to give up. Can he clear up the misunderstanding? Will Bai Yaqi open up? Can this tangled love story end with them happily together? Come and find out.