Boukenka ni Narou!: Skill Board de Dungeon Kouryaku Call to Adventure! Defeating Dungeons with a Skill Board

Synopsis

Haruki Karaboshi has no presence as far as can be recognized, and so he became an adventurer with only the desire to "stand out." One day, a dungeon appeared under his home in Hokkaido. Coincidentally, he picked up a "Skill Board" with which he can spend skill points to increase his growth rate. Is it possible to become a popular person by obsessively diving into your home dungeon every day? (Source: Futabasha, translated)