The leader of the Sunset Glass merchant company, Lefman, was a quick-witted individual. He had managed to grow a back-alley potion shop into a large merchant company by selling even the waste produced from potion-making.

Lefman was sharp, and he could read the turn of events in the outside world. He was always the first one to kowtow if it was time to bow his head, but he was also the first to step on another person if it was time to arrogantly raise his head.

There were rumors that he was a money-crazed person who did not know any limits if it meant he would earn money. Lefman actually agreed with that rumor. He did not differentiate between good and evil when it came to profit, and he even engaged in all sorts of dirty tricks just for the sake of profit. The bribes he had given to the royal palace were so significant that a common family would be able to live off them for decades without working. His dirty tactics had enabled Sunset Glass to survive various troubles and grow into what it was today.

Suddenly, one day, a group of people from another world started to appear on the continent. They were called Travelers. Travelers had devices on their left arms, and they seemed to be obsessed with quests; they managed to survive on the continent by doing quests for the Con...