You're cast as a villain, and you're supposed to teach the police how to solve cases?

The large-scale simulated crime live-streaming program "The Ruthless Net" has become a hit across the internet, attracting a variety of celebrities to join in.
In the first episode, Ning Li plays a psychopathic killer who goes against the police, only to be surrounded and apprehended by the police three days later.
In the second episode, Zhang Wen plays a drug manufacturer who has multiple escape routes, but he is eventually captured on the fourth day.
In the third episode, Wang Baobao plays a robber who hides in the deep mountains and lives like a wild man. He is captured seven days later.
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No one can last for fifteen days on the show.
Until the fifth episode, "Sheep Without a Shepherd," aired.
Due to scheduling conflicts with the celebrities, the production team temporarily found an ordinary person, Meng Yang, to participate.
I originally thought that even if I endured the criticism, it would end in three days at most.
Unexpectedly, Meng Yang was a time traveler who, relying on his extensive experience of watching dramas in his previous life, managed to push the production team and the investigation team to the brink of despair.
In order to uphold the honor of the police, the production team had no choice but to resort to cheating and intend to forcibly end the episode.
The result was a resounding slap in the face.
Meng Yang became the first person to complete the game.
Everyone thought he was just lucky.
In the sixth episode of "Campus," Meng Yang was brought on as a mascot, but unexpectedly, he taught the investigation team a lesson once again and passed the challenge for the second time.
After that, passing through customs became the norm for Meng Yang.
The police force promptly invited Meng Yang to become a consultant, so Meng Yang played villains on the show while helping the police force solve cold cases.
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Years later, Captain Zhao recalled, "If it weren't for Meng Yang, our criminal investigation team wouldn't have grown so quickly."