(The villain is smart! No System! The protagonist isn't a bleeding heart! The plot moves at a brisk pace with no dragging!)
The villain is smart, and there is no System or cheat. The protagonist relies entirely on his own wits to survive this apocalypse. He isn't a bleeding heart and acts decisively, killing without hesitation... My name is Bai Fei. An unimaginable disaster has struck all around me...
