A live death variety show "Symbiosis" reunites Qin Yu and Shen Du.
They parted in court three years ago, Qin Yu personally handed over the evidence, and Shen Du was imprisoned. The two have been enemies of each other since then. Now in the closed abandoned park, a symbiotic chain locks the lives of two people, and they share weal and woe.
The program team set up a plan step by step, tearing apart secrets that had been buried for many years: fear tests, simulated banks, and virtual courts. The cameras were broadcast live day and night, and hundreds of millions of viewers watched them test each other, pull and confront each other.
Shen Du believed that Qin Yu had betrayed him and was on guard at all times; Qin Yu was burdened with a heavy secret and had to keep the truth that could lead to death alone. As the level progresses, traces of old cases emerge layer by layer, and the conspiracy of Chen He, the manipulator behind the scenes, emerges. Only then do everyone realize that the verdict three years ago was never a simple conviction.
The suspicion and temptation faded away, and the hatred slowly melted away. They formed a secret alliance, used the live broadcast traffic to set up traps, and launched a counterattack against the mastermind behind the scenes.
Escape is not the end, there is still a bigger chess game hidden behind Chen He. Qin Yu is a criminal psychologist, and Shen Du is proficient in network offense and defense. The two of them abandoned their forced partnership to survive in variety shows and took the initiative to work together to track down old scams.
After going through lies, trauma and a long confrontation, the two scarred people finally understood that the so-called symbiosis is not about being forced to be tied up in a desperate situation, but after going through all kinds of difficulties, they willingly choose to spend all the days and nights with each other.
Intent: There are no absolute boundaries between good and evil in human nature. Hatred can easily blind one's eyes, but sincere trust can dissolve past trauma; stick to the bottom line in desperate situations, rely on each other to fight the darkness side by side, and find self-salvation and a two-way emotional destination.