This Prince Has Millions of Troops. Do You Think I Am a Fake?

Jiang Ren traveled through time as a fake prince, but was abused by his vicious and beautiful wife. Ah? Are you the only one who knows I'm a fake? What a fake! This prince is the only successor to the Zhenbei Palace! He holds an army of millions on the outside, and shoulders the responsibility of spreading the branches and leaves of eight houses on the inside! Are you saying that this prince is a fake? Say it to my army of millions!