When Shuai Jiamo, who is obsessed with mathematics, stumbles upon a historical problem in Jinhua County, he was met with multiple obstacles in his attempts to correct the mistake, triggering a tension between various stakeholders.

Xiaoxian's life falls apart when she discovers her boyfriend is cheating on her with her best friend. Heartbroken, she struggles to move on, but her tough co-worker Jian steps in with a tough-love approach to help her heal.

This film tells the story of two very different but equally confused young musicians, Shanny, a harmonica singer who has been working hard for years, but whose career has not taken off and who has been hit hard by life, and Dong Dong, an ex-rock musician who is seriously ill and waiting for death to come. Their lives are changed by the presence of each other.

Hao is part of a team of young engineers called in to investigate a series of craters that have opened up on the edge of the city. Meanwhile, a younger boy, also named Hao, spends long afternoons playing with friends and making mischief until one-by-one, his playmates start to disappear. As these parallel stories unfold, the connections between them proliferate and grow stranger.

In the peaceful town of Whitehorse, strange things are happening recently. In the meantime, a group of strange and evil people have assembled in the barren forest on the outskirts of the town, and they vow to wash the town in blood. The town is shrouded in death gas and oxygen. Everything seems to be pointing at the mysterious woman from outside protecting the hero's descendants, Li San thin and Yue An Yu. Can the heroes turn the tide of the war with the help of Bian Buwen and Li San thin? Will the "Swallow" show up? The answer lies in the hands of Big Brother Innocent.

The three people who were being rescued from a car accident hallucinated back to the day before the incident and re-examined their lives.