A Strange Simulator of the End of the World

(Weird + system + simulator + apocalypse) Lin Xiao lives in a seemingly peaceful world, but something strange is about to happen one month later. Fortunately, he obtained a mysterious simulator that could simulate the doomsday scenario in advance. But in this limited time, he had no experience, and the simulation process was full of difficulties and obstacles. Whether Lin Xiao can accumulate experience and improve his abilities through simulation after simulation, so as to successfully survive when the real weirdness comes, is still unknown.