Pedro, Biba and Zequinha went to play in the Castle as they always do. Once inside, Zequinha went to the kitchen and saw a jug with some kind of juice inside it. Not thinking twice, he drank it, only to discover it was one of Dr. Vitor potions, which turned him into a baby once again! Now Pedro and Biba must find 4 ingredients to make an antidote to the potion.
