Kaguya, a beautiful young woman, asks for some strange items: from Lupin, the tears of the Yeti; from Jigen, a mermaid's scales; and from Goemon, the liver of a dragon. And she does so one at a time, all at Monaco. When the three of them return from their various adventures, the three items are combined with an elixir made of pollen from flowers from all over the world. Thus, they discover that the result is a mysterious potion. Will the sleeping prince awaken?!