Moulin

The story unfolds as Henry Harman and his younger brother discover an old windmill in France, initially viewing it as an exciting adventure. However, they soon encounter an enigmatic old owl, known as the Protector, who seems to guard a hidden secret within the windmill. The brothers must unravel the mystery of what the owl is safeguarding and why the local builders avoid entering the structure, leading them into an intriguing exploration of adventure and discovery.