The Thea Sisters have received an urgent message from their friend Will Mystery.
But who can the Thea Sisters count on to help solve the mystery? It\'s an incredible journey to restore harmony to this enchanted land.
The mouselets must find out why the clouds are disappearing Once they enter the kingdom through Mount Everest, the mice meet fairies, elves, and unicorns on their way to the majestic Cloud Castle.
The magical Land of Clouds is in danger.
The Thea Sisters have received an urgent message from their friend Will Mystery