The Final Chapter of Darkin: I Kill the Gods by Cutting the Abyss

[Dark Sword Demon + Sequential Evolution + Cthulhu + Global National War + Semi-Invincible + Female Protagonist] I, Lu Zhanyuan, was transformed into a humanoid weapon. They said I was a monster, an S-class anomaly that had to be monitored. Until that day, the Old Ones tore the sky apart, gods and demons descended, and humanity was defeated. The United Nations voted to seal me as the "ultimate weapon". I laughed. In front of the global live broadcast, I cut off all the shackles with one sword: "I'm not trying to be your enemy—" "I want to be the enemy of this whole world!" That day, I turned my back on humanity and fought for the Kingdom of God alone. They said I would become a world-destroying demon. But they don't know—— I kill gods to save people. I became a demon so that humans... Could have a chance to continue being human.