This man is Gu Jiaceng.
Although he is over fifty, his handsome and elegant face makes it impossible to guess his age, as if he is still young. However, the rich aura and the demeanor of someone in power that only time can bring, make one feel that he has a certain age.
"Mr. Gu." Gu Yachen walked into the hall and greeted him respectfully.
Gu Jiaceng stared at Gu Yachen without blinking, pursing his thin lips with displeasure as he spoke, "Yachen, have you forgotten our agreement?"
"No." Gu Yachen answered calmly.
Indeed, he had not forgotten, he dared not forget, he must not forget.
Seven years ago, Gu Jiaceng saved him, not without purpose.
There was an agreement between them, that he needed to help the Gu Family find the Blood Tears Jade, only then could he regain his freedom. In other words, before finding the Blood Tears Jade, Gu Yachen's life belonged to Gu Jiaceng.
He was his killing machine.