Once upon a time, there were twelve princesses who loved to dance.

Every night, the princesses would sneak out of their room and go dancing.

Their father, the king, was very curious to know where the princesses went every night.

So, he called upon all the princes in the kingdom to solve the mystery.

Many princes tried to find out, but no one could figure it out.

Finally, a clever and kind-hearted prince named Leo came to the castle.

Leo was given a special invisible cloak and followed the princesses into the forest.

He saw the princesses dancing with twelve handsome princes.

Leo kept the secret and told the princesses that he would keep their nightly adventures safe.

The king was grateful to Leo and allowed him to marry the youngest princess.

From that day on, the princesses continued their secret dancing, but now Leo was a part of their joy.