Delivery boy Lin Fan accidentally binds to a mysterious system and delivers "fateful orders" every night!
Coffee, milk tea, small cakes? No, what I gave you was the only chance to change your fate against the odds!
The time is accurate to the second, and the remuneration is extremely generous, but the customer is a bit strange - either he is having trouble, or he is about to have bad luck.
He delivered it on time and a miracle happened.
But he gradually discovered that behind this order, there was a huge secret that could subvert the world...
When the final order comes, he is asked to deliver a takeaway to "my yesterday self"... Will he deliver it or not?