BoOzy’ OS et la Gemme de Cristal

Coming from outer space, an intergalactic cow invites BoOzy’ OS to join the biggest animation film festival of the universe. BoOzy’ imagines himself winning the competition and decides to seek the famous "Cristal" of Annecy, with the help of OSmic the Hedgeh' OS and other cool dudes. But the dark paunchy Mari' OS is determined to recover the loot before him.