Han Yu accidentally came to the extremely dark place after a car accident, and found that he was not the only one. If they wanted to return to their families, they had to pass through twelve gates, but the gates were full of mystery. Once they entered the gate, they had to execute all the orders inside the gate. After passing the gate, they would enter the next gate. If they did not pass the gate, they would be left inside the gate and unable to get out.
Purpose: Understand the ugliness of human nature