The social animal Tang Shiyue (the female protagonist) accidentally rescues the cat demon He Chenye (the male protagonist) who has been trapped by the villain snake demon for three years. The two have a series of ridiculous incidents. They also repeatedly pull each other to test each other, and gradually realize that they are the only support for each other. But behind this seemingly coincidental encounter, lies the revenge grudge between the Shiyue family and the snake demon that has been entangled for hundreds of years. Shiyue and Shen Ye joined forces and joined the "Human Order Bureau" led by the shady fox boss Su Qing to form an investigation team. Shiyue and Shen Ye's relationship heated up, and Su Qing also started a "poaching" operation that was full of competition and competition. As the case progresses, the team peels off the cocoon, and a shocking secret about trust, betrayal and centuries-old revenge comes to light. They discover that the jade bracelet passed down by Shiyue's ancestors is the key to unlocking all the mysteries. As the New Year's bell rings, the six-star celestial phenomenon approaches, and the plan of the snake demon comes to light step by step. Shiyue and Shen Ye step into the unknown side by side. Can they hold on to this encounter given to them by fate?
