Novel info
The Wandering Dungeon Store

For reasons unknown, Victor Wright had been chosen against his will to be the beta tester for the 40th Beta System. His task was to run a store that appears randomly in dungeons across the world of Durith. Unfortunately, the System was still incomplete, and its creators weren't very forthcoming about all the finer details. No matter, if Victor couldn't get out of it, and it wasn't a dream, then he was going to give it his best, while trying to have fun at the same time. At least he no longer had to look for a job.
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This will be a harem story, with some smut sprinkled in. Despite being forced into the job, Victor is determined to take whatever comfort he could to provide himself a comfortable life, and that includes girls. He isn't lazy, nor is he content with running a small shop, but he knows the importance of R&R and will take advantage of his downtime whenever he can.