Im looking for a yaoi one shot that I've forgotten the name of. Plz help me.?

It's a one shot (possibly in a book of one shots) about a boy who leaves his village to look for the Dragon God (i think) so he will end the drought that plagues his village. If i recall correctly the drawing style is like that of Dragon Knights (unrelated as far as i know). There's also something about sacrifices (and the priest with holding them?) in the story and i think in the end the king ends the drought in exchange for the boy.