Apocalyptic Power: Portable Small Space

The end of the world is coming, and zombies are rampant. Yunfeng accidentally bound to the doomsday system and got a portable space, as well as a cute little loli as a gift. In this apocalyptic world where resources are scarce, Yunfeng's space is like a treasure chest, and anything can be grown from it. What? The Federation wants to pay a high price to buy the space in his hands. Sorry, he is not a fool, how could he give up the space. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.