AINO JIN

Yamada Takashi lost his life in the snowy mountains—that is what he thought, but he then appeared in an unknown place; another world that looked like the game he played. Moreover there are many things that he doesn't know... While puzzled, he still retains the strongest class ability and is relieved.High rank magician, "Wise man" Marius is still living till today.

In the kingdom Lutz lived in until now, commoners were unable to climb up the social ladder, their efforts were denied and extra work disregarded. Lutz finally got fed up, and decided to move to the Empire, which was a complete meritocracy. It was a wonderful country where hard work and creativity was valued. Moreover, Lutz's special magic, which was seen to be useless in the kingdom, is able to beat platoon level monsters in the Empire! Lutz decides to set off in this new land, where values are upheld, rewards are given, and there's a simple path to get ahead in life! A fast paced magical isekai fantasy!!!

Slow life overpowered MC, you should understand the series now.