Lin Qiang, a middle-aged unemployed man with two children and a mortgage loan to support, is bound to the fairy meal delivery system "Xianshantong". He must risk his wits and bravery to get food from the demon world and deliver it to the immortals, otherwise the whole family will be displaced due to debt. At the same time, behind the system, the demon world's conspiracy to use the food delivery channel to break the balance between immortals and demons is quietly approaching as he uses the magic weapon of the fairy world to make a fortune in the human world.
