Return to the Tang Dynasty and Become the Richest Man

He is a modern man from 2021. By chance, he traveled back to the Tang Dynasty through a mysterious spell. After all the hardships, he finally established a business dynasty in the Tang Dynasty. At the same time, he married Shangguan Wan'er as his wife, became a confidante with Wu Zetian, and became a brother with Di Renjie. It all starts with that mysterious mantra... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.