God of War: I Can Become Stronger by Defeating Monsters

Five hundred years ago, the heaven and earth changed, the spiritual energy declined, and the door to immortality was closed; Two hundred years ago, when China was in catastrophe, demons invaded, and the human race was destroyed, the god of war Luo Tian was born, created martial arts, killed the demons, and allowed the human race to continue; A hundred years ago, the two major demon leaders of the demon tribe reached an agreement to besiege the human race. In order to protect the human race, Luo Tian, the god of war, disappeared after a decisive battle with the two major demon commanders of the demon tribe at that time. A hundred years have passed, the demons have returned, and the human race is once again facing the crisis of genocide. . . . . Li Ming, who traveled through time, awakened the monster-killing upgrade system; You can become stronger by defeating monsters. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.