Bianjing Menghua: I Am a Son-In-Law in the Duke's Mansion

Chai Rong lived twenty years longer without dying? There is no Song Dynasty, only Zhou Dynasty? Zhao Kuangyin did not wear a yellow robe but became the Duke of Zhenguo? Was he released from his military power after drinking a glass of wine? Why is the history of this world a little different? However, Shen Yan didn't care about this. Once he traveled through time and became a useless bastard in the Dingyuan Marquis Mansion, he was about to get married as soon as he opened his eyes...