Traveling Through the Tang Dynasty, How Could I Be so Charming?

In the Tang Dynasty, the people were simple and martial, and everyone was martial. Fang Yan came through time travel and has nothing but maximum charm. But fortunately, if God opens his eyes, as long as he can spend money, he will become stronger soon. But the only problem is... Where's the money? Time flies, and the three-year period has arrived. Fang Yan has transformed into a handsome young man with considerable wealth. In order to expand his industry, he moved his family to Chang'an and continued to make money on his own. A few years later, Fang Yan encountered a disaster. The kidnappers were tall and powerful, but they only listened to Fang Yan: "I have a deep-rooted friendship with Luo Yunmeng, the detective given by the Emperor of the Tang Dynasty; I was a classmate of today's Zuo Cheng, Song Yan'er; the skilled and kind witch doctor of Zhongnan Mountain is an old acquaintance of mine, and I am the savior of the witch on the hill next door, and the current Holy Lord and I are close friends. Are you sure you want to arrest me!?" "You are the one who is being arrested. My princess personally named you to be the Prince Consort of the Western Regions!" "Ah? Help!"