Jiang Yu, a master of computer science, fell in love at first sight with Su Ning, who was holding lemonade in the university library. He chased her for a whole year in a clumsy and sincere way, from occupying a seat in the library to delivering an umbrella on a rainy night, and finally got the "lemonade-flavored" girl to nod. But after only two years of sweetness, Su Ning suddenly broke up with her on the grounds that she "didn't love her anymore" and disappeared into his world. Seven years later, Jiang Yu was already a technological upstart, but he reunited with Su Ning and her six-year-old son at a dessert shop called "Ningxia". The boy's eyebrows and eyes looked very much like his, and Su Ning's evasive eyes concealed the concern that he had never let go. This time, Jiang Yu tightened his grip - he wanted to hear the difficulties he had not spoken out back then; he wanted to find his lover who had been missing for seven years; and he wanted to pamper the little guy who was destined to be named Jiang.
