Oggy found a mysterious cube outside his house and bring it home and treat it as his pet.
Oggy found a mysterious cube in his garden and got attracted to it. He bring it in his house. When the cockroaches saw it they started to push it to take it in their place but Oggy bring it back. The next day he took it on a walk and when Bob laughed on him it made a high sound which is irritating to others. The box started to grow day by day and one day it was as much big as one of the room of the house of Oggy. Olivia notice it and takes Jack help.