The Xu family has two daughters: an adopted one and an unfortunate biological one. The adopted daughter is adored by everyone and shines brightly, while the other is treated like dirt. The man she loves leaves without a word, but not before asking his good friend to look after Xu Sisi. Heartbroken, Xu Lan leaves for another city. Six years later, she returns in search of a place where she can grow her career. When she reunites with the man she loves, a misunderstanding leads her to slap him before walking away unscathed. She had already decided she no longer loved him, yet she still can't help getting entangled with him.