Salty, banished from the elf forest, grew up as a street child in a city of sand and salt. After being rescued by an adventurer, she herself becomes an adventurer and sets out on a journey. However, her purpose is to find a magic sword with the power to become a god. One day, she will punch the god who did not help her in her past circumstances and save everything herself. While continuing her search for the magic sword, Solty hears a rumor.

"Recently, it seems that a dungeon has appeared in a nearby town due to the influence of the magic sword."
Following this rumor, she arrives at the frontier town of Henkyo. Thinking that she will use this town as a base for a while and search for the location of the dungeon, Salty takes lodging and that night she meets a mysterious demon. "If you help me break the seal on the magic sword at the deepest part of the dungeon, I will help you!" The slightly erotic dungeon exploration of the elf magic swordsman Salty and the self-proclaimed magic swordsman Viede begins.