Lin Yu is an ordinary man living at the bottom of a bustling city, scorned and mocked by everyone, with a bleak and hopeless life. But an accident binds him to a miraculous "All-Purpose Comeback System," launching him on an astonishing journey to defy fate and change his life. With the System, he can master all kinds of incredible skills: from a master physician who brings the dead back to life, to a martial arts expert who can take on a hundred opponents alone, to a financial genius who rules the business world. Lin Yu makes one comeback after another in the city, delivers face-slapping to every villain, and wins untold wealth, fame, and the favor of beautiful women. He writes his own legendary life, making the entire city tremble before him.
