At the Beginning of the Northern Border, I Killed Tongtian and Became a God.

[Rebirth + Invincibility + Cool Writing + Decisive Killing + Pushing the World Across the World] Li Sui'an traveled to the Dajiang Dynasty and became a border pawn. In the four years of Dajiang, there have been constant wars, military disasters, beacon drums, and bloodshed for thousands of miles. There have also been invasions of foreign races, raging overseas, and the road to immortality is wide open. I thought I was going to die on the battlefield, but luckily I got the killing system, and I could become stronger by killing enemies. When aliens invaded, the path to immortality opened up, and countless forces coveted Da Jiang, A murderous god walked out from the border. Li Sui'an: "Let me see, who dares to invade my Dajiang?" ... The introduction is too weak, please move to the main text.