After Being Falsely Accused of Treason, I Directly Proclaimed Myself Emperor

In his previous life, Xiao Ce, the king of Zhenbei, guarded the northern border for ten years and won every battle, but he ended up collaborating with the enemy and treason, and having his entire family slaughtered. The knife fell on the execution ground, and when he opened his eyes again, he was thirty years old again. In front of the northern border, the enemy was still there, and there was still time for everything. In this life, he put away his foolish loyalty and worked hard step by step. Killing traitors, devising poisonous schemes, and killing people with borrowed knives is a masterful skill; fighting against princes, clearing the emperor's side, and holding the power of the court in the palm of his hand. He will liquidate those who harmed him in his previous life one by one; he will firmly protect those who could not be protected in his previous life. From the God of Killing in the North to the Nine-Fifth Lord, he wants to take back this world with his own hands!