Born as a wild species, he became a loyal dog.
Five years ago, in order to protect one person, he broke the situation with a knife and used his body as bait; five years later, he was Brother Cheng under the Dark Blade Gang and Bai Zhenyu's most satisfactory puppet.
Suits and leather shoes are wrapped in rotting bones, and old coins hide faded light.
The so-called redemption is just a lie on the tip of a knife; the so-called loyal dog is always waiting for an opportunity to bite back.
When the dormant fangs pierce the throat, when the disappeared old friend appears again - who is the prey in this chess game made of blood?