Once Again in the Light. Volume 1

The unremarkable second princess Alice del Edembell lived in the shadows since birth. The only light in her life was her younger sister Marian.
But happiness did not last long: someone poisoned Marian's cup, but Alice was blamed for everything. The trial was swift, right in the throne room before the family. The last thing the loyal princess saw was Marian's smiling face, and then came the terrible execution and eternal darkness.
Everything was supposed to end, but what is this bright light? Who granted the rejected princess a new life? And what will they ask in return?