Ivan Olsen is plagued by bullies at school, constantly pursued by a gang whose greatest pleasure is filling his pants with water, and taunted by his unsympathetic dad。 Ivan can hardly believe his luck when a friendly witch mixes a magic potion that makes him the best at everything for one sing...Ivan Olsen is plagued by bullies at school, constantly pursued by a gang whose greatest pleasure is filling his pants with water, and taunted by his unsympathetic dad。 Ivan can hardly believe his luck when a friendly witch mixes a magic potion that makes him the best at everything for one single day。详情