The love and hatred from thousands of years ago, the extremely tangled relationships in this world, the sorrow that can't be resolved and become chaotic... Thousands of years later, the thing she was looking for was beside her, but she turned a blind eye. Did you not notice it, or is there another reason? Who is the successor of the Phoenix Spirit? There is strife in the world, and the sorrow of devastated lives - who is the culprit? Forget the ruthlessness of fate, tear apart the disguise, the real sin, who knows...