【Winner of the 10th Net Novel Grand Prize, currently being published as a book】 This is the story of the adventurer's inn 'Rambunctious Kelpie's Tail Fin' located in a port town. A pure and honest child suddenly appears in this unremarkable adventurer's inn, where down-on-their-luck adventurers gather. The innkeeper is perplexed, the adventurers keep their distance, and the clients are surprised. The child gradually becomes more savvy. The small stone thrown into the water creates ripples, gradually changing the adventurer's inn. This is the story of a child becoming an adventurer. 'Hehehe! Adventurers are all no-good, that's just how it is!'