In the midsummer of 1960, in the western suburbs of Beijing, Li Changchu lived alone in a small courtyard with a sign-in system and a portable space. During the drought years, he signed in every day to receive supplies. There were flocks of cattle and sheep in the space, and the warehouse was full of grain and grass. After encountering Liang Ladi who was unconscious in front of the door, and saving her life, the two became entangled over food and goodwill, and their misunderstandings gradually turned into a mutual understanding. Li Changchu relied on space to guard a small courtyard in the famine and troubled times, protect the people he loved, and unlocked his Sixty Legend.
