After graduating from university, Hua Juan inherits a mysterious snack shop that takes her back to ancient times every night. Not much of a cook? No problem! Ready-made meals come to the rescue. Swiss rolls, oden, cheesecake, fish with pickled cabbage, and much more are all available. In exchange, she earns copper coins and ancient paintings, making a fortune! When refugees in ancient times fall ill, Hua Juan uses her earnings to help them. When her friends are in trouble, she is always there for them! With Hua Juan's help, everyone's lives get better and better!