The Legend of Heroes: Trails in the Sky, known in Japan as Eiyuu Densetsu: Sora no Kiseki, is the first installment in the Trails series of role-playing video games. It is renowned for its detailed world-building, intricate narrative, and deep character development. The game follows Estelle Bright and her journey as a Bracer, exploring political intrigue and hidden conspiracies across the Liberl Kingdom. It was initially released for Windows, and later adapted to other platforms, gaining a dedicated fanbase.