Kaminari Dondon, a boy from the Kaminari tribe , is a violent boy who can't be beaten by anyone. One day, he got into a fight with the children of the Kappa Tribe and made them cry. Dondon was one-sidedly blamed and he got into trouble, but he won a victory brilliantly with his quick-witted tactics. Over time, Dondon beats up the formidable enemies that attack one after another, in search of even more formidable enemies he takes two of his retainers along and they sets off on a journey of warrior training as the "Dongara Three Musketeers."