Reasonable Soul Evolver

In a universe full of dangers, an ordinary human being suddenly merged with the memory of his previous life and obtained a golden finger. He originally wanted to survive and develop slowly, but unexpectedly he developed a second personality. This is a warlike personality. Forced by the environment, he has no choice but to fight with a knife to his bones. In fact, he is very reasonable and loves peace. He really wanted to say: "Everyone can sit down and talk about things, and don't use knives or guns." But there are always people who don't listen to his advice. Looking at the corpses of all races in the universe on the ground, he said to himself: "Why are you forcing me? It turns out that your principle is that whoever has the biggest fist is right, so I will just blow everything up."