The prophecy records the critical day, at a certain moment and at a certain place, two destinies will eventually meet and then be closely intertwined.One is a sapphire from the West. Her blonde hair and blue eyes are full of deep sorrow and grievance; her red hair and black eyes are full of endless pain and anger.Fate connects them together, they embrace each other, care for each other, and hurt each other.Eventually the blonde girl is swallowed by the darkness, and she turns into despair and becomes the mother of the dark tide.