The serial murderer was finally arrested, but the battle for Cheng Xiaoshi and Lu Guang was not over yet.

Facing the irreversible past, Cheng Xiaoshi wanted to change their future.

There are rules, and they must be followed. What is the price to pay when one of them is broken?

To protect Xu Shanshan's safety, Cheng Xiaoshi made a "deal" with the murderer.

As Cheng continues his mission in the past, Li Tianchen and Qian Jin's backstories uncover, revealing their true natures.

Cheng and Lu Guang continue to investigate the photo but in doing so, they uncover the dark past that hid within the picture.

Cheng comes up with a tactical strategy to try and save both himself and Lu Guang, however Qian Jing proves that he is one step ahead and things end up going unexpectedly for both sides.

Xu Shanshan's disappearance was not simple. At the same time, Lu Guang discovered unexpected clues from the photos.

The commission went on smoothly, but Cheng Xiaoshi gradually realized that this mission was directed towards an unspeakable memory.

Doudou's whereabouts are at a loss, but Cheng Xiaoshi's persistence brought a turn for the case.

After the incident with Lu Guang, Cheng is forced to deal with the devastating situation and is forced to pay the debt as things begin to uncover.

Cheng and Qiao Ling need to fight to solve the situation, while Inspector Xiao Li attends Inspector Chen Bin.

In order to obtain evidence of falsified financial reports, Cheng Xiaoshi entered the world of photos taken by Emma, an employee of VIcky Games, under the command of Lu Guang.

Cheng begins to interrogate Li Tianxi unknowing of her intentions, in doing so, the police and the others stress, as things take a confusing turn.

As Li Tianxi and Cheng continue their ulterior motive, inspectors Xiao Li and Wang Juan indulge in a physical and psychological battle in hopes to expose their intentions.

With Lu Guangs sudden interference Cheng and Qiao are left perplexed and saved, however, things take a sharp turn ruining the situation even more.

Cheng Xiao entered the photo with the regret of his client when he was young, and played a special basketball game.

After learning the secrets to Li Tianchen's powers, Cheng comes up with a strategy to try and save Lu Guang but things don't end up going as planned.

Lu Guang goes back in time to where it all began.

Police Xiao Li came to the door and commissioned it, hoping to use the capabilities of Cheng Xiaoshi and Lu Guang to investigate a child abduction case.

Cheng and Qiao encounter a familiar face that comes to their aid. However, they later find themselves at a funeral.

Qian Jin continues to look for Liu Min's phone while Lu Guang and Cheng investigate the photo that was given to Lu Guang.

Cheng Xiaoshi finally manages to talk to Vein, but to help him, Vein demands that he and Lu Guang help him replace a fired model.

Cheng Xiaoshi finds a photograph of the city of Bridon, apparently sent by his father. At the same time, a series of scams taking place in the same locality are making headlines in the news. Knowing him, he will not hesitate to go to Lu Guang to uncover the mystery.

After witnessing the academy fire, Cheng Xiaoshi understands his power thanks to Lu Guang, and they try to find out who survived the disaster.