The Ability to Kill the Original Form

This is not time travel, and the murder of the original is not just a game. The earth is like a building, each floor is a time and space, and we only live on one of them. Maybe one day, things from other floors will take the wrong elevator and come to us, but these are things for another time. The story we are going to tell now is an event that happened in a different time and space from ours, called the Prototype of Murder. The protagonist is a character living in this time and space. Due to an experiment called "transformation", the virus transformed his body and turned him into a superpower with human emotions. "Absorption" is his powerful skill, turning the enemy's ability for his own use. This book is the first part, and the second part "The Deterioration of the Original Slaughter" has been released on this website.