Mie is no longer the owner of magic invisible pills. His victims, having learned his secret back in the last part, got rid of the lewd medicine. But as is always the case, what is lost in one hand comes to light in another. In the same area, another kid, having found the discarded package, figures out the meaning and value of the medicine even faster than Mie-kun. And while the new Invisible Man is messing around in the neighborhood, Mie leads an ordinary life, moonlighting at the store... Given his past experiences, the victims of the new Invisible Man will keep a close eye on the sloppy rascal.