Lin Feng, a fresh graduate of the photography major, accidentally became a paparazzi. Because a scandal about shooting a star was discovered, the star's agent dropped the camera. Since he had just graduated and had no money, he had no choice but to find an old second-hand camera from the Internet. He unexpectedly discovered that it could take pictures of a certain space, a certain thing, and a certain person's past image. From then on, he and his good brother Wang Heng embarked on a detective journey to uncover the scandal and seek the truth.
