The Relic of Wanderings

In ancient times, humans overthrew the rule of the beasts and drove them to a remote corner. Now, thousands of years later, the human race is approaching a catastrophe, and the beast race is ready to take advantage of the opportunity to counterattack. Shenchi, Pingpeng, Xiangliu, Xuangui... Are born one after another! ! ! When the human race is facing internal and external troubles, what should we do in the end? Different people have different choices, and the story begins when a young man comes out of the mountains. Ps: The story structure is biased toward group portraits, but there is only one protagonist.