Ren Pingsheng travels through the Great Zhou Dynasty, binds the system, and can get rewards when he signs in the capital. But because of his status as the son of the Prince of Zhenbei, he was trapped in the northern border, and he failed to sign in once for twenty years. Until this day, the emperor sent a decree Entering the Northern Territory, he sent his son to Beijing to marry the disfigured princess... Just when everyone thought he would shirk and refuse, he resolutely embarked on the road to the capital!... Many years later, looking at his own wife who is so beautiful, Turning the world upside down. Shizi said: Actually, at the beginning, I just wanted to get a sign-in reward.