Transform Monsters

The wilderness is full of monsters. Fortress, internal and external worries. In this collapsed world, a few humans have the talent to fight monsters. My name is Zainan, you can call me an otaku or a disaster. Is this a... Normal person with the gift of being able to dissect and reassemble living things into monsters? Zainan: "After all, they begged me to do the "surgery." What's wrong with me?" (Laughing) He went further and further on the road of exploring power, abandoning humanity, or in other words, he had no humanity at all. There are only two things he cares about, power and... Zainan: "Everyone is an experiment, including me." … (This book is a dark novel, and the male protagonist is gradually awakening.) Qq group number: 894624592