Teihen bōkensha na ossan no ore ima sara chīto o motte iru koto ni kizuku ryōchi keiei gēmu de genjitsu mo rakuraku raifu (Associated Names)

After being reincarnated into a fantasy world from an unremarkable life, the protagonist expected his new life to be just as unremarkable. However, He soon realize that the “game” skills he thought were useless are actually incredible. Thus begins the tired old man’s late-blooming, cheat-filled adventure in a new world.