A paralyzed delivery rider was implanted into a mysterious delivery system and reborn in a nuclear war wasteland - his genes would collapse and die every time an order times out! When he dragged his prosthetic leg through the acid rain area to deliver fried rice to the richest man in the slums, he discovered that the food in the incubator could cure radiation sickness! When various forces began to hunt this "mobile medicine depot", the last order actually required him to cross the polluted sea to deliver snail noodles to the AI tyrant... And the masked female customer who always ordered perverted spicy milk tea was actually a chaebol orphan wanted in the city!