Bruce said in an indifferent and solemn tone, "But wherever we are, we have to be graded. In the beginning, humans competed with nature and other animals for the living space."
"When the other creatures on the planet are no longer our opponents, when humans are completely at the top of the life chain and there is no enemy from the outside world, they will start to fight inside, which is also the internal battle, the competition between people."
"Humans in ancient times all had a superpower. They killed each other because of women, resources, or anything else."
"Because everyone has a superpower and great destructive power. At last, they killed each other, which made the hatred become more and more intense. After a long time, the human race was almost extinct. At that time, human beings finally came to their senses."