The betrayed will rise from the grave, gaining strength through their bargain with the devil. "God was not with me, so I took revenge through the hands of the devil." People in the world are poisonous snakes, and they are all guilty. I am with the sinners, punishing the traitors.
In the era of sin, I use sin to kill sin, and fight poison with poison, even if I die.
I am on the edge of the abyss, and I am not afraid of the abyss.
This is the official version of the introduction. The following is the unofficial version:
The young master who takes revenge tells everyone from his personal experience that it is not terrible to be alone. As long as the boss is willing to give you a hug, reaching the top of life is not a dream.