Gran is a young and adventurous skyfarer who embarks on a journey to find his missing father. Guided by a strong sense of justice and an unwavering spirit, he seeks to help those in need and explore the vast, mysterious skies. With a determination to forge his own path, Gran stands as a beacon of hope and courage. Along the way, he meets various companions who join him on his quest, each with unique abilities and backgrounds. His kind heart and brave soul inspire those around him, as he navigates the challenges and wonders of the sky world.