Manga The Weakest Occupation "blacksmith," But It's Actually The Strongest

God gave the people of this world divine treasures that were incredible weapons. It was said that this treasure was so powerful that it allowed for the creation of other weapons. For this reason, all blacksmiths are considered the weakest, despite their skill in making weapons.
Relius was one of those who got this weak job. He refused to be an adventurer and started working at a hotel. Here he learned about relationships with famous nobles and beautiful girls.