Ordinary young man Liu Shisan, who has lost himself in the city, is brought back to his hometown, a small town by the clouds, by his grandmother. Accompanied by his childhood friend Cheng Shuang and his grandmother, Liu XIII spends a peaceful time. He follows the traces left by his ancestors, listens carefully to the breath of the town, and gradually comes out of his past confusion at the kiosk where he can reach out and touch the clouds, between the mountains and the sea, and under the osmanthus tree in the courtyard. Some people are engraved in their bones and forgotten within a few years. There are some people who will stay by your side no matter if they live or die.

A tense situation unfolds when a leader accidentally steps on a live landmine. As time runs short, people must decide between helping, alerting authorities, or shifting blame knowing their choices affect everyone's survival.

The greenhouse effect is out of control in the near future, causing Earth's environment to fall apart. People are forced to live in underground settlements to survive, with scientists working for mankind to return to the surface again.

Woody, a man disheartened by setbacks in both his career and love life, chooses to return to his hometown in a bout of depression. This "sudden" return disrupts the tranquil life of his family, as he not only has to navigate close quarters with relatives but also seek out new possibilities for his future. After numerous rejections in reality, a chance encounter with his high school classmate, Feng Liuliu, leads to unexpected changes in his life.

Journalist Ye Pan is looking for the truth behind a puzzling double fall. During her investigation, she reports nurse Li Yue and mother You Xi as suspects, which triggers public outcry and the situation gradually gets out of control.

On the morning of the winter solstice, Tang Yu's son disappeared in the stairwell; gambler Yuan Wu hid his father's body; and two unsolved cases involving the assault.

After encountering a standout colleague from a company event, Liu Ben, a section chief at Zhonghe Group's branch, embarks on a quirky professional journey with him, uncovering their true self-worth through chaotic workplace challenges.