Modern youth Zhou Yuan unexpectedly traveled through time into the Journey to the West world, becoming a mortal executioner at the Heavenly Court's Immortal Execution Platform. Immortal execution by a mortal seemed like a dead end, but fortunately, the Hongmeng Illustrated Handbook system awakened; slaying evil immortals and demons allowed them to be recorded in the handbook, unlocking innate Dao bodies and top-tier divine abilities. The immortals of the Heavenly Court looked down upon his mortal physique, and various demons repeatedly provoked him. Holding the immortal execution blade, Zhou Yuan swept away the petty figures. Guarding the Immortal Execution Platform for three thousand years, he continuously executed evil immortals and eradicated demons and spirits, accumulated supreme cultivation, broke the fixed pattern of the Heavenly Court, counter-attacked to reach the pinnacle, and rewrote the order of the Journey to the West world, with high-energy thrills throughout.