People in Daqing: the Law of the Dark Forest

Traveling to the world of Qing Yunian, Chu Tian thought that he could dominate the world by taking advantage of the plot. But unexpectedly, he discovered that the protagonist Fan Xian actually has a younger brother and a top-ranked teacher, and there is also a hidden eldest prince in the palace. The Ye family has a genius child... Wait, why do these people look like the protagonists in the fan fiction I've read? So, what about me? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.