Song Yu was an ordinary food blogger in the 21st century. Her greatest wish in life was to cook delicious food, make a lot of money, and then lie flat. After becoming a food blogger, she diligently ran her account, hoping to earn enough to buy a big house and have a home of her own in the city so she could lie flat as soon as possible. After all her hard work, she finally bought a luxurious apartment in the city. Just as she was about to invite her friends to celebrate, she was hit by a car on the way to the supermarket and transmigrated to the 1980s. Taking the attitude that when in Rome, do as the Romans do, she started her money-making venture in the 1980s. But what is going on with that man? Why does he look at her with ever-deepening affection...?