Jin Lan opened a Buddhist coffee bookstore in a commercial street where land was at a premium, and she was worried about next month's rent every day. The big brother at the pancake stall next door collects debts every day, and the aunts from the neighborhood committee line up to introduce her to her partners. Life is hard enough, but here comes a strange customer who orders the most bitter American style every day. Not only did this customer think her coffee was not bitter enough, he also stared at her hands and stuffed small notes into her drawer. Jin Lan thought that the other party was a poor guy who had no money but pretended to be cool, until one day she discovered that this "poor guy" was actually the heir to a business empire who was about to acquire the entire street, and the old suitcase was filled with love letters to her.
