Ep 3. I Hope You Finish the X Ray Glasses

The Glasses Club neglects their studies in their busy pursuit of the development of the X-Ray Glasses Mk. 35. They come up with a secret plan to get them to their fun club activities faster: They create 55 minutes clocks, and swap them for the clocks all over the school. What they don't realize that in a way, this will cut their club activities short, too...