Apocalyptic Ice Killer

He grew up stepping on bloodstains in the sacred sites of the terrorist killer organization, and he would do anything to survive. His code name is Ice. Ice has no temperature, only killing. He was a failed biochemical warrior experiment. In order to escape the fate of being destroyed, he was alone. While trying to survive, he struggled to pursue the meaning of living as a biochemically modified person. He embarked on the road of killing alone, which was destined to be a lonely road with no return. This is an era destroyed by science, but the progress of human science and technology has brought the world closer to the end...