Liu Xiaofan, an ordinary social worker, was struck by lightning while trying to save others. A mysterious "Life Experiencer" APP appeared on his phone. With a simple sweep, life is completely out of control - sweep the company door and become a [CEO] instantly, game terms can handle business negotiations; sweep the hospital corridor and become a [Hidden Miracle Doctor], folk remedies can work miracles.
Ability brings confusion and also attracts prying eyes. The innocent intern Lin Che's true identity is a monitor, and the cleaning lady transforms into a sweeping monk. When the system AI "Tiandao" went berserk because of his obsession with his data, the minute-level identity switching forced him into a desperate situation. Between formatting and redemption, Liu Xiaofan chose to turn his abilities into hundreds of millions of "happy experience coupons" and spread them to the world.
After losing his supernatural power and returning to ordinary life, he finally understood: the strongest identity is just to be a mortal who can make himself and the people around him happy. Until a year later, the ancient screen in the arcade lit up again: "The new version is ready. Do you want to start the next game? (Y/N)"
This is a story about adventure, growth and choice, exploring the true meaning of happiness amidst absurdity and laughter.