Welcome! To the Castle in the Sky. Yume-chan has finished her mid-term exams and decided to go hiking with everyone next Sunday. She heads to Mt. Ichigo, which has the best view of the city. However, when I came to the observation deck of the mountain, I was suddenly warped above the clouds! ? "Where is this place?" There was a castle in the sky! ! Surprisingly, the Queen of the Miracle Dreamy Kingdom invited everyone to the sky!