The female protagonist Shen Nian was once a high-ranking chaebol lady, and the male protagonist Lu Yan was a mute bodyguard she picked up from an underground boxing ring. In front of her, Lu Yan always wore a cheap black suit, his eyebrows were low, and he was even willing to kneel down on one knee and use his cuffs to wipe the dust off her high heels, like a loyal dog that couldn't fight back; but behind the scenes, he was the mysterious prince of the Beijing circle who was strategizing, watching coldly as the Shen family's business empire was being destroyed step by step.
Shen Nian always thought that Lu Yan was her most loyal dog. Until the night when the Shen family went bankrupt, in order to save her father, she was forced to go to the top of the cruise ship to meet the rumored "Master Lu" who was decisive in killing. Pushing open the heavy door, she bumped into the bodyguard who usually blushed even if he looked at her. He was sitting lazily on the main seat, shaking the red wine glass carelessly, while the fiancés of the former top students were kneeling at his feet and trembling.
He loosened his tie, revealing the scar on his neck that she had bandaged for him, and his voice was fatally seductive: "Miss, you are late." The next second, the cold tie tied her slender wrists, and he forced her back to the huge French window. His rough fingertips rubbed the end of her trembling eyes, and murmured: "It was you who rewarded me before, but now, it is the dog's turn to bite its master."
