In a vast, boundless silver-white space, Fang Yu looked at himself in a black bodysuit, looking eager to try. What? World simulation? Game of life? Urban, Realistic, Sci-fi. Urban and realistic? It has to be Sci-fi! Super Technology, Evolution Mutation, Doomsday Crisis. Wait, why does this look so familiar? ...Whatever, as a veteran single-player survival gamer, I have to experience the fun of scavenging in a post-apocalyptic world first! World background confirmed... Database filtering... Host data extraction... World selected! - Ice Age Background world evolution... 1% One month later... Fang Yu: ??? Fang Yu: Who can...