The Windmill City for whom?
Children 5-9 years old who are beginning to practise planning as a team in real moments, not just in pretend play.
Story problem solved
The adventure gives a child a safe rehearsal space for listen to different ideas, agree on a shared plan, and divide work fairly. Parents can notice the character’s choice, then connect it to one small moment at home without turning the story into a lecture.
The synopsis does not reveal the ending
Bao and Sao discover a cliff-top city where giant windmills sing above the sea, but one little mill has stopped turning just when the lanterns need wind. Their adventure helps children feel how teamwork begins with listening, choosing a shared plan, and giving each helper a fair part.

