Wakfu (2008)

S3E3 Oropo's Tower

Yugo, Amalia, Ruel, along with Pinpin and Elely, set off towards Oropo's tower with the goal of saving Evangelyne and Flopin. However, Elely accidentally activates a trap, plunging the group into a temporal zone that ages them with every step they take. Meanwhile, Oropo invades their minds, forcing them to confront their most profound fears.