Dr. Slump literally goes silent for a night when Senbei finds himself trapped in a nightmare involving poop. And the maniacal Dr. Mashirito creates the world's strongest robot, only to learn that Arale is even stronger. Not to be outdone, he decides to attack Arale when she takes off her glasses and becomes defenseless...
— Description from Comic Vine community (comicvine.gamespot.com).
