first off, the story is basically a gag manga, so its not important, what is important in a gag manga is the characters, and here is where it gets good.
the best way for me to explain it is to refer to a different character, guu from Jungle wa Itsumo Hare nochi Guu, but everyone basically knows that Kimidori is different, unlike guu.
so weird magical researcher wants a yellow dragon, out pops a little girl who makes him her pet, and that is the setting and over all plot of the manga.
i believe its only 12 chapters, not long enough for the setting and
concept to get old, and long enough for you to like them all and want more
if you like gag manga, this is one to pick up.