Tai Tai is effected by moon patches. Tai Taeyang his partner, worries about him and insists on finding the reason and the cure.
They come to know, the cure is written in some books. Tai Taeyang along with his partner Tai Tai start to look for the books. Comes across an old friend, who joins the hunt. Together the three sets on a journey to find the books facing difficulties on the way.