Overworking late at night, underdog Lin Xiaoman was struck by lightning and swapped souls with a Shiba Inu named Gousheng. He became a dog with a human soul, while Gousheng went to work wearing his human skin. Even more absurdly, a prank cash-back system popped up in his head: prank the boss once, get cash back; save up 20,000 points to trade back for a human body. To become human again, Lin Xiaoman goes all out: stealing steamed buns while walking the bald leader, causing a scene at the annual party, and creating legendary moments where he loses all face but gets the money. Yet Gousheng, wearing human skin, is instead praised by the boss for being capable, treated as a mascot by colleagues, and even his secret crush Su Wan notices his gaze has changed.