Madalena is a six year-old child, and as any other child of her age, she loves to draw, play and get in trouble, but most of all, not to obey her parents. Madalena counts on the help of her monsters, which never leave her during the day. One day, she gets bad news from his best friend monster: as she grows up, the monsters will leave her, because adults don’t need them. Madalena gets sad, but she will do everything to not grow up, avoiding the monsters’ departure.