Prince Hou, Why Can't I Lie Down?

Li Xian traveled to Daqian and became the crown prince of Dingxi. Just when he was about to start a happy life lying down, The system reminded him that he would be offline in a few hours! It was not easy to get rid of all the demons and monsters in Dingxihou Mansion. Unexpectedly, he received news that the emperor intended to give Princess Wenyao to him as his wife. When I think of the strict etiquette of the royal family, Li Xian only felt his scalp numb. Please, I just want to lie down and fish! Li Xian: "I refuse!" Emperor and Princess Wenyao: "This is unreasonable! I want to see what he is capable of, how dare he refuse the engagement!!??" Li Xian: "I have a way to deal with the refugees in Kyoto!" Li Xian: "There has been a severe drought for days, so I have a way to pray for rain!" Li Xian: "Hu people have repeatedly invaded our border. I have a plan to make my queen sleep peacefully!" ......... Ah, this guy seems to have quite a few brushes! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.