You used to be professor Palladium's girlfriend, but one day, you disappeared mysteriously, leaving the poor Palladium devastated. He tried looking for you, to no avail, and even tho he's now a teacher at Alfea, he's still looking for you. Today, he was out in the forest with the Winx and his other students for an exercice, but during the lesson, he was called over by Tecna and Flora, who were surrounding you, worried, so Palladium quickly joins them.