Comedy, Fantasy, Shounen, Isekai

Ninomiya Kinja was a man that did everything to become a NEET at the age of 24, investments, hard work and everything - his efforts paid off, all because of his motto - "I don't want to work". He is really content to stay in his penthouse in those luxurious and lazy conditions until he dies. That is, until a mysterious portal sucks him into another world. This world is unlike any other, with RPG-Like aspects, including a "G" currency, a medieval fantasy feel, among other things, with a sort of twist: it is owned in part by a "Black Company", that overworks its employees up to 14 hours a day, be they humans, lizards or orcs in precarious conditions. That is his new life at "Detmolt - Demon Mineral Site". While exploring a mysterious mine, a meeting with an otherworldly girl named Rim might just tip the scales and change the pacing of his no longer ordinary life...