What starts as a happy holiday in the sun soon gets more complicated as all the Meanies try to make like hard for the Numberjacks. Only after much excitement do things get back to normal.

Things keep vanishing. Numberjacks 3 and 4 discover that 0 has disappeared too and is causing things to vanish. He is evading all attempts to get him back. When 3 helps out on the Brain Gain machine, ...