When the blood moon comes, the Night Judge needs a contract bride to suppress the restless dark power in his body. I was forced to sign a blood contract and become his prison pet. During the day, he is a cold and stern noble judge, but at night, he turns into a demon king who thirsts for my blood. "Don't try to escape," he pinched my waist and whispered in my ear, "Every drop of your blood is engraved with my name."