Itsudemo Jitaku ni Kaereru Ore wa, Isekai de Gyoushounin wo ...

"Won't I be able to get filthy rich if I use this skill?" Continually exploited at work, Amata Shirou quits his job and moves to his grandma's house. When he finds out that it's connected to another world, he comes up with a plan to set up a ...