A story about a father who discovers that he is terminally ill and does everything he can to make final preparations for his son. Fei Li lives inside a steel factory and makes a living as a street performer. He cares for his introverted son Liu Di all by himself. Since Fei Li never married, he registered his son under his cousin's name. This year, Liu Di has turned seven years old. Fei Li discovers that he is in the late stages of cancer and he decides to arrange for Liu Di to be adopted by his cousin who, despite being married for years, still has no children. They've set a date when his cousin will come to take Liu Di abroad. As their time of separation draws near, Fei Li's clock is also ticking.

In 1979, a young soldier is working in China's snowcapped mountains when an explosion reveals bizarre fossils hidden deep in the mountain caverns. What they discover next will change his life and human history forever.

It is a story of four young individuals of different genders, social classes, and beliefs navigate the challenges of contemporary society and seek self-redemption. After the disenchantment of all things, meaninglessness has become a widespread issue in postmodern society, and an increasing number of young people are suffering from “emptiness syndrome”.