He Who Achieves Greatness Wants to Kill Me, Why Do You Cry After the Rebellion?

Xu Chen transmigrated to Da Qian's Yanmen Pass. At the moment he opened his eyes, he was faced with the desolate scene of his three elder brothers dying in battle on the same day, and his royal title being abolished. Even his fiancee publicly broke off the engagement at the funeral.Fortunately, just when their Xu family was about to lose face, the three beautiful, unmarried sister-in-laws immediately announced, 'If you don't marry, we will! We are willing to help the Xu family propagate the family line...'Xu Chen: 'Since we want to propagate the family line, then I might as well make this world all be surnamed Xu...'