Apocalypse: Mutation

"Nonhumans attacked us." Fu Zhe, the protagonist, is a renowned biologist. When he came across that striking sentence in a report on paranormal investigations, he couldn't help wondering: What were nonhumans? Monsters? Aliens? Ghosts? As he delved deeper into the investigation, the truth gradually came to light, and with it came an apocalyptic crisis that would engulf all of human civilization...