After Three Thousand Years of Slaying Gods in Heaven, I Cut Down Wukong from the Start

[Xianxia / System / wild imagination / Journey to the West / decisive and ruthless / invincible protagonist] My name is Zhang Fan, and I transmigrated into the body of an executioner at the Celestial Court's Immortal-Slaying Platform. For three thousand years, I've worked diligently, just to grind out some cultivation in the System and stay alive. Then today, they brought in a stone monkey whose karmic sins were so crimson they seemed almost purple. I don't care who he's connected to. Let's chop him first and boost my numbers! [Ding! You have slain the Child of Destiny, Sun Wukong! System super-evolution initiated!] [Congratulations, you have received the reward: Dao-Slaying Blade!] I froze. I just chopped up Brother Monkey?! The next second, Guanyin of the South Sea descended in fury. Her overwhelming divine might pressed down as a giant hand reached for me. “You lowly executioner, you've ruined Buddhism's grand plan. Die!” The immortals of the Celestial Court fell silent with fear, and even the Jade Emperor furrowed his brow. I looked panicked on the outside, but inwardly I grinned at the divine weapon that had just arrived. “Bodhisattva, on the Immortal-Slaying Platform, the laws of Heaven reign supreme!” I made a light slash at the empty air. The enormous Buddhist hand, powerful enough to shatter mountains and rivers, vanished into thin air just three feet above my head! Guanyin looked as if she had been struck by lightning. “You... you severed my karma?!” I stood with my blade in hand, coldly watching the sin score above her head, which was ticking upward wildly too. “Bodhisattva, do you know... you're on my execution list as well?” The whole place fell deathly silent. On that day, every god and Buddha in the heavens remembered my name. And I was already looking at the next name on the list: Great Sage Who Pacifies Heaven, Bull Demon King...