The sunny youth Ah Hai (played by Peng Yuyan) is a big boy who loves photography. He is naive and opened a photo studio with his friends, but was cheated of all his money by his friends and was burdened with huge debts. Ah Hai injured his friend in a hurry and ran away with his girlfriend Xiaoyu (played by Xia Yuqiao). The two rode motorcycles straight to the hometown of their grandfathers-Jingtong Village deep in the mountains. The atmosphere here is solemn and cold. Although there are all kinds of uneasiness, they are still excited to return to the Zhang family's old house. This is a large Japanese-style house built before the war. They accidentally found the equipment left by Ah Hai's grandfather when he ran a photo studio, so they had the idea of reopening the photo studio. At night, there was no one in the village. At this time, two "people" who claimed to be the second uncle (played by Xu Xiaoshun) and the second aunt (played by Lang Zuyun) walked into the house...