Visitors in the Night Sky

Small-town photographer Lin Mo accidentally captured a set of strange night sky images. The UFOs in the images were definitely not drones or natural phenomena. As he investigates further, strange things happen one after another around him. Mysterious people are secretly following him, old files are sealed, and witnesses are inexplicably lost. He gradually discovers that this seemingly peaceful town has long been targeted by "visitors from outside the world", and the pictures he captured are just the tip of the iceberg.