Art student Su Wan thought she had met the love of her life, Gu Zeyu, but gradually discovered the other person's philandering and perfunctory nature during their relationship. By chance, she mistakenly identified Gu Zeyu's brother-in-law, Gu Yanchen, the leader of the Gu Group, as her boyfriend. This oolong "wrong flirtation" actually became the beginning of their fate. Gu Yanchen looks cold and ascetic on the outside, but he hides tenderness in his heart. He witnesses Su Wan's emotional grievances and silently protects her. When Su Wan recognized Gu Zeyu's true face and decisively broke up with her, Gu Yanchen's protection gradually moved from the darkness to the light, slowly warming Su Wan's heart with his delicate care and firm support. However, this relationship has not been smooth sailing. Gu Zeyu's unwillingness to entangle, the jealousy and obstruction of wealthy daughter Lin Weiwei, and the external comments brought about by the gap between their identities have all become obstacles in their relationship. Fortunately, Gu Yanchen always protected Su Wan behind him, used his strength to crush the rumors, used his actions to prove his love, and gained the recognition of the old man and the old lady of the Gu family. From the heartbeat in the studio, the public defense at the family banquet, to the sweet details in the preparation for the engagement, the two people's relationship became deeper and deeper through each test. This is a sweet pet story that begins with a "mistake" and ends with sincerity. It writes a two-way love and witnesses Su Wan growing from an ignorant girl to an independent woman who can stand side by side with Gu Yanchen through love and support.
