I, the Sinner, Was Forced to Marry by the Empress

Liu Ming traveled through time and became the son of a criminal official in the Daqian Dynasty, and was exiled to the frontier for 10 years. He successfully built a small, impoverished county into an urban fortress integrating food, drink and entertainment. Until one day, the empress came to force him to marry him. "Do you know Liu Ming?" "I know, may I ask why you are looking for him?" "The Empress wants to marry him!!" "Ah? He passed away 10 years ago." "Really? You should also be called Liu Ming. In fact, it's not bad to use your name as an impostor." "No, I, I am not Liu Ming, the son of the guilty minister. He has passed away long ago. If you don't believe me, I will take you to see his tomb!" The empress shook her head and said with a playful smile: "Really? A dead Liu Ming is not as valuable as a living Liu Ming. I think it's you..."