The Street Dog's Heavenly Patrol

In Yungang City, in the damp corners where even sunlight cannot reach, Li Feng lives like a wild dog. A fatal betrayal and severe injury unexpectedly awaken the [Heavenly Patrol System] within him. [Ding! Reward issued!] [SIG Sauer M17 (1/1): King of misfires? No, it's a hard currency for turning the tables in desperate situations!] [Basic Combat Technique (Mastery): Muscle-memory-level ruthlessness, even a passing dog on the street gets a kick!] [Basic Body Forging Technique (Beginner): Just go all out, oh, no problem!] [Primary Gene Potion (1/1): The starting point of transformation, power roaring in the blood vessels!] From then on, he uses blood as ink and fists as rulers. The underworld gangs that once oppressed him, the super conglomerates of gene potions, and the hypocritical high-ranking members of the Martial Arts Supervision Committee... all become targets on his patrol list. The system grants him the power to tear through darkness but also drags him deeper into the abyss.