Princess Liu Chang Sheng from the Fu Yu Kingdom has the label of "husband-killer" attached to her name. As she reaches the age of marriage, she worries about finding a suitable husband. The Emperor intends to send her to the Da Tang Kingdom to marry the ruthless and bloodthirsty Prince Qin Li Jing, who is known as the "Jade-Faced Demon". With the mission of "killing husbands to save the country", Chang Sheng and Li Jing embark on a comical and absurd journey. As they get to know each other, they overcome prejudices, ignore rumors, and bravely pursue love, ultimately discovering the true meaning of love.
After years apart, Xu Mu reunites with her high school classmate, Xie Shi, who has now become a cold and scheming project director. The two find themselves caught in a game of cat-and-mouse and hide-and-seek.
After her parents' divorce, Lin Yujing moves to a new city and becomes seatmates with Shen Juan, a withdrawn student repeating a year. As they grow closer, her presence begins to change his life. Just as things start to improve, she’s forced to return to her hometown. A year later, they reunite at university, where Lin Yujing helps Shen Juan confront his past and heal, while also discovering her own path in life.
Ten years ago, Wen Heng, who was fostered in a water town in the south of the Yangtze River, was taken back to Wen's northern house for the first time. There she met Yanxi. Their life is entangled together, life path taking them separate ways and together again.
Five high schoolers join the swim team by accident and find themselves in a situation where they have to complete a synchronized swimming performance.