The God of Killing in the North: I Prove Peace by Killing

He traveled through time and became the most handsome man in the capital, and was sent to the frontier to wait for death? I am defending my territory, so I will use the blood of my enemies to forge my supreme commander! The court calls me a butcher, but the people regard me as a god! Core selling points: Decisive killing, real men without golden fingers, iron-blooded military management, court games, extremely refreshing writing, and feelings of family and country. Protagonist upgrade system: military promotion. Starting from a "criminal soldier", he went through the ranks of chief, centurion, captain, captain, general, and general, and finally became untitled and became the general marshal of the country. Every step of promotion was accompanied by earth-shattering military exploits and violent shocks in the court.