A Pig-Slaughtering Knife Cutting Through All Realms - Makes Sense, Right?

Ye Chuan, a mental patient who perceives all living creatures as pigs, awakens to a life-class profession as a Butcher on the day of his job assignment. Despite the disappointment of his teachers, classmates, and even his childhood sweetheart, this unique profession grants him two extraordinary traits: the ability to deal extra damage to pigs and halve the damage he receives from them. As everyone appears as pigs to Ye Chuan, he embarks on an extraordinary journey, armed with nothing but a butcher's knife, leveraging his newfound abilities to forge an unprecedented path to greatness.