It is said that a picture is worth a thousand words. In this case, it holds an infinite amount of secrets. These are secrets that only Cheng Xiaoshi and Lu Guang are able to find. In a small shop called "Time Photo Studio," the two friends provide a special service: using their extraordinary powers that let them enter photographs, they jump into pictures brought to them by clients in order to grant their wishes. Through the eyes of the photographer, they live through the events surrounding the picture and try to decipher how to solve their client's request. But every time they jump into a picture, they take a great risk. One wrong move and they could alter the future of the person who took the picture... and possibly countless other events too. So when the events they are forced to live through in these pictures start to become personal, it will take the utmost strength to push their feelings aside and focus on accomplishing the task they were paid to do.

The attempt to capture the mysterious perpetrator who possesses people ends tragically: Lu Guang is rushed to the hospital in a critical state, while Cheng Xiaoshi is arrested for the alleged crime. In light of recent events, the father of Liu Min unleashes his skilled, ruthless lawyer—Qian Jin—after Police Chief Li Xiao, who is spearheading the investigation related to the photo studio owned by Qiao Ling. It appears that no one is safe from the unpredictable and fatal attacks of the adversary who painstakingly hides their identity. As he tries to learn from his past mistakes, Cheng Xiaoshi must act swiftly and decisively to put an end to this devastating trail of death.

To save the deceased Cheng Xiaoshi, Lu Guang returns to the beginning, retracing the path of destiny. However, a photo containing clues about Cheng Xiaoshi's parents appears in the "Time Photo Studio." To uncover the truth, Lu Guang nervously travels to Bridon with Cheng Xiaoshi. Friendly top model Xia Fei, the eccentric leader of Chinatown, Vein, and the mysteriously appearing Liu Xiao... Faced with people harboring different motives, can Lu Guang break the fated deadlock?