At midnight, the delivery boy Lin Mo had an "Uncanny Order Taking System" on his phone.
Huang Pizi's request for seal, the thirteenth corpse in the morgue, the shadowless nurse, the seven-step circular staircase... Every order is a game of life and death.
If you complete the order, you will gain magical power and longevity, if you violate the rules, your soul will be destroyed.
Lin Mo wanted to make enough money to save his sister and stop, but found that the customer name of the 999th order was his own.
"Don't take the 999th order." It was his own voice on the other end of the phone.
Strange rules and unlimited flow of the system, let's see how a deliveryman uses his brain to fight back and kill the agent of God in the world of Yin and Yang.