Rapunzel Nabunzel (2014)

After a somewhat unfair treatment with their parents, the witch Charnot becomes the tutor of Rapunzel Nabunzel, a girl who cares in the captivity of a 3D tower. Years later, when she is already a young girl, she is discovered by a red prince who finds the tower in the forest. The prince will talk about the outside world and Rapunzel will have to make the decision to reveal himself and leave.