In a world where human Professions are determined by nature, there was a person who was the strongest, despite being [Unemployed]. Fuuta, who trained harder than anyone else to achieve this and became a champion was cast out and exiled. At the end of his wandering, he finds a new start.

A young boy who wants to make friends through standing out with his proudly invented gadgets meets a dragon girl (more accurately, a Zmeu) who clearly stands out no matter how much she tries to hide. What will the encounter between these two bring?