The Sinister Prince's Merit System Tortures the Villain

I traveled through time and became a prince who was destined to die. Others relied on military power to seize the throne, but I relied on merit! You are framed by the villain at the beginning, activate the supreme merit system, kill traitors, behead corrupt officials, and clean up the emperor's side. As soon as the merit increases, your cultivation, military power, beauty, and national destiny are all in your arms! At the top, I will kill the faint king and the ministers, and at the bottom, I will bring peace to the people. I will send whoever causes trouble to the road. I will kill the culprits, and my merits will be immediately exploded! Step by step, I will sweep through the government and the public, from the prince in the cold palace to the emperor of the ages, I will decide this country! So cool! History + Machiavellianism + Funny Humor + Merit System + Seizing the Heir