Prince Consort, Prince Consort!

His soul traveled to another world and became the crown prince of the Duke's mansion. The Prince Consort system is awakened at the beginning, but within seven days, he must marry the second princess Li Zhaoning. If he fails to do so, he will die suddenly! The world here is divided among all the countries, wars are endless, and the people are ups and downs. Let's see how Luo Xu, in the name of Prince Consort, reaches the pinnacle of martial arts, suppresses the chaos in the court, and controls the ups and downs of thousands of miles!