Menikah dengan Tiran Laut Dalam
27 Episodes
Reborn with a burning desire for revenge, cold-hearted noble Ciel ruthlessly treats the Siren Lord Leviathan as a lowly slave, unaware that his "submissive" captive is actually orchestrating his protection from the shadows. When Ciel discovers that Leviathan’s past-life destruction of the empire was entirely for his sake, Leviathan sheds his disguise, using his deep-sea powers to stage a dark, obsessive romance, ultimately leading the two to shatter the lies of fate and join forces to assassinate the hypocritical Emperor as equally matched accomplices.