Tao Ying, an independent and reserved art teacher, has grown wary of love because of the lingering trauma from her father's car accident. But after a mix-up involving a blind date, she meets Qin Zheng, a cold-faced auto repair shop owner. From trading barbs to living together, and from testing each other's feelings to falling in love, Qin Zheng's awkward yet unwavering devotion gradually melts her defenses. But when Tao Ying discovers that Qin Zheng has concealed his true identity and that his family is connected to the truth behind her father's accident, their sweet romance turns into heartbreak. Determined to break up and uncover the truth, she investigates the past, only to discover at her lowest moment that the quiet man has long since placed her at the center of his life. As old grudges become entangled with deep love, Qin Zheng risks everything to win her heart back.