The Shangguan family lived in Suzhou for generations and had business, mastered the southern economy, and was as famous as the Zhao family in Yàn. It is known that the wealth of the two major families in North, Zhao and South Shangguan was enough to shake the foundation of a country, resulting in the royal family being quite afraid of the two families, and often used encirclement and provocation to deal with the relationship between the two families. The four princes of the Shangguan family were like four pearls, illuminating the bright future of the Shangguan family. Because the second young master and the fourth young master have been doing business abroad for many years, they live in their own family, and only the eldest young master and the third young master are famous compared with the Shangguan eldest young master. The third young master seems silent and mysterious.