<p>Yukumina is from a merchant family, and as such travels the world to trade, together with his assistant Gvido.<br/>Except, Yukumina cannot use any magic whatsoever, even the most mundane variety that's a given in his trade, and Gvido is an incubus, magic folk, widely seen as little better than the animals and monsters that populate the wild forests.<br/>What kind of life will they manage to build together, when the world sees both of them as lacking...?</p>
