First, the protagonist in the book, Lu Bu, was born in poverty, which doomed him to be out

of touch with most intellectuals from the gentry. Because the discrimination against commoners

by the gentry and the gate valve is very serious. For example, during the Northern and Southern

Dynasties, the relatives of Emperor Wu of Song Wudi visited the cremation's house, and were

met with cold reception and even insulted by the cremation, and Emperor Wu of could only

submit to humiliation. This shows that the contradiction between the two sides is sharp.