Traveling Through the Tang Dynasty and Selling Giant Chili Peppers

The male protagonist was struck by lightning and time-traveled to the Tang Dynasty. At first he thought he had been struck and lost, but later he realized that he had time-traveled to the early years of Zhenguan in the Tang Dynasty. After learning about his life experience, he awakened the strongest store system and began to sell large peppers for a living. Later, he played a set of chess in his spare time. One time when he was playing chess, he met a businessman. Enough words, I want to know who the businessman is? See for yourself. ?? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.