Hyun-woo (Kim Rae Won), a law student at Harvard University, meets Zhenya (Min Kim) on the plane to the United States. On the first night when I arrived in the United States, I met Yin Xiu (Jin Taixi) in the hotel and mistook her for a prostitute. Xianyu found his fiancee Han Shiqi (Zheng) and the uncle of Wu Yongzai (Nan Jikang), a professor of law at Harvard University, and asked him to take care of himself. At all roommates' parties, I met Zheng Min again and was angered. Then there's a freshman meeting. He met some people he had met before, including Yin Xiu, Zheng Min and Zhenya, and a famous lawyer, James. The latter fainted at the party and was treated by Yin Xiu. Yin Xiu found her hardworking father in a shabby little restaurant. Because there was no place to rest, she had to come to the library and met Hyun-woo, who had always misunderstood her as a prostitute. They were very unhappy. The next day, Hyun-woo was told that he was not qualified to attend Professor Keynes's class. In desperation, he got the help of Satoshi and hired a tutor for him. I didn't expect the tutor to be Yin Xiu. This really surprised him. Under Yin Xiu's explanation, the misunderstanding between the two people was eliminated. I have to admire Yin Xiu's ability to work and earn money after her busy study and to be an AIDS volunteer. With the help of Yin Xiu, XuanYu finally got the qualification to attend Professor Keynes's class through his own efforts. Hyun-woo and Zheng Min compete with each other because they both want to date Yin Xiu. Hyun-woo applied to participate in the activities of AIDS volunteers in order to get close to Yin Xiu. Professor Keynes held an open mock trial competition on campus. According to the defense papers submitted in advance, two groups are required to participate in the competition. Zheng Min got Jane's help in preparing for the competition. On the other hand, Hyun-woo and his classmates worked hard to win the competition. Coincidentally, the two groups prepared the same topic for debate. Professor Keynes announced that the two groups were selected equally! In AIDS volunteer activities, Yin Xiu was depressed because of the death of the patient she cared for. Under the comfort of Hyun-woo, she turned grief into joy. At the same time, Hyun-woo suddenly wanted to kiss her ... Zheng Min was jealous when she saw Xiuren and Hyun-woo together. On the one hand, they actively prepare for the public mock trial, and at the same time, in order to win the game, they try their best to obstruct Hyun-woo and them. Hyun-woo was angry and let him judge. As a result, he was beaten. After learning that Hyun-woo's father is a famous lawyer Jin, he strengthened his determination to win the competition. Hyun-woo finally found a good idea to win the game. The public mock trial finally kicked off, and in the face of a strong opponent, Hyun-woo took his time. At the last minute, he defeated his opponent for decisive reasons. When Yin Xiu and Hyun-woo celebrated their victory, Zheng Min learned from Zhenya that Hyun-woo's father had something to do with his father's death ... Love at Harvard, which was made with an investment of 5 billion won, was a series that described the love and ambition of Korean students in the United States in a panoramic and three-dimensional way. In this TV series, Jin Liyuan plays a gifted scholar from a famous family, a Korean student in Harvard Law Department, and Jin Taixi is also a self-reliant junior at Harvard University. In addition, Li Tingzhen and Min Kim co-starred, adding a touch of bright color to this TV series. Through the story between the four of them, it not only shows the love between young men and women, but also makes the audience appreciate the study and life of Harvard's "nerd"-