The copywriting is incompetent! The general meaning is as follows
It tells the story of a silly boy who sold himself into slavery. By good luck, he was bought home by Yinzhen, the fourth elder brother who had become Baylor. He planned to raise him for a few years and then eat him up.
The silly boy dreams that his master will attain enlightenment and that chickens and dogs will ascend to heaven, but he doesn't know what a bumpy road this is.
Let's take a look at this journey. Those who are close to red are red, and those who are close to ink are black. How did the silly boy transform under the influence of the dark and menacing fourth elder brother...
Of course, under the curtain of this struggle for power, who can say that little people don't play a big role?