Astral Merchant

Larcen was a man who took on low-paying jobs to earn a living. But he had a goal, and that was to become a diver, an occupation filled with uncertainty and high mortality rate. While it was dangerous, he had two reasons to pursue it. One was for riches and the other was because of the screen that floated in front of him. {System will unlock once the user goes to another world} He expected to get something that could help him evolve but little did he know that he would receive something far more versatile and powerful. Something that had the potential to overthrow the high-humans, the beings who had a hold on most of the Astral Dimensions.