A delivery boy works the night shift to take orders, strays into the "dangerous realm" and becomes a wanderer, trying to make a living between the modern city and ancient taboos. On the surface, it looks like an ordinary city in 2026, but in fact it hides countless "uncanny realms" - they are the embodied spaces of ancient taboos, collective subconsciousness and urban legends. Ordinary people will definitely die if they enter by mistake