Doomsday Survival: I Have an Infinite Material System

Lanfeng: Where is this? Ding: This is the parallel world of Earth and Star. Lanfeng: Did I travel through time? So frank? What are you? Ding: Strictly speaking, you are not traveling through time. Instead, the earth star overlaps with the parallel world. Also, I am a universe plug-in, but integrated with the plug-in you designed, you can call me the infinite material system. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.