About My Daily Life as a Wandering Businessman in Another World

The eighteen-year-old boy Lu Xiao accidentally obtained the merchant system and traveled to a different world. After discovering that he had the ability to travel back and forth between the two worlds, in order to be able to roam around safely in this world, he had to first become a wandering merchant. Using his ability to travel between two worlds, he brought modern items to other worlds for sale. Adhering to the principles of honesty and mutual benefit, he formed an indissoluble bond with all races in the other worlds. This book is also known as "My Plug-in Is Not Just a System" "Modern Products Are Extremely Popular in Different Worlds~" "As a wandering businessman, it is normal for me to sell some arms, right?"