Trade Across Two Borders

Relying on the ability to travel between two worlds, Xiao Yi started a life of doing business in another world and being a bad guy in reality. An ordinary cup brought back to reality from another world turns out to be an antique? In real life, a bag of potato chips was actually replaced by a beauty pill in another world? No one dares to try the newly opened cosmetics store? These people in feudal society don't know good stuff, so they arrange for the princess to be the spokesperson! The cultivator Tianjiao Beauty tablet is out of battery again? Extra large power bank continues!