[Golden scales cry blood, Mo River dragons roar, a fire and water mystery that spans twenty years]
He is Shen Mo Siti, who is responsible for solving the case, and she is the embroiderer of the Jinlu Pavilion who embroiders the bones. A marriage agreement binds two people who bear the blood feud of annihilating their families as an "ally couple" - he wants to check his father's grievances in the secret scroll, and she wants to decipher the fragments of the golden scale left behind by her mother. However, at the moment when the embroidered cover is opened, the shocking secret of the Mohe Lingquan Eye is revealed:
Intention: Use the wisdom of metal and water to break the conflict between fire and earth, and explore the symbiosis between man and heaven and earth, hatred and redemption in a world where the five elements are out of balance.