Given a second chance at life, the first thing Cheng Che does is spend the money he used to buy breakfast for the school beauty on two big meat buns, then put them in the hands of his deskmate, Jiang He.
Looking at this treasure of a girl, cheeks puffed out as she eats and utterly astonished by his kindness, Cheng Che thinks his past self must have been blind.
What good is some aloof girl who only lives in your dreams? Could she possibly beat my sweet, sensible little hamster, who even helps me count my money?
In this golden age, Cheng Che quietly makes a fortune by riding the waves of change, while making it his mission to keep his childhood sweetheart well-fed, plump, and thoroughly spoiled.
Before he knows it, the down-and-out boy has become a secret billionaire, while his plain little childhood sweetheart has blossomed into a stunning beauty. And that girl who regrets everything now? Sorry, I don't know her.