Karaboshi Haruki 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 everyday?
