Ten people locked up in a mansion were told the rules of the game before they could grasp the current situation.
[There is only one way to leave here, find the prisoner hidden among the ten people within ten days.
[People who are identified as criminals by most people have only one fate - execution.
[If the prisoner cannot be found after ten days, everyone remaining will be executed.
Therefore, in order to protect themselves, the victims, and the criminals in order to hide their true identities, all lie, condemn, threaten others, and fabricate facts.
In this way, if you want to find out the real culprit, you can only see through the murderous plot and find evidence to eliminate the lies.
Then, a reasoning that determines the lives and deaths of nine people begins.