The son of the police station chief, Lee Mong-ryong (played by Jae Hee), transferred from Seoul to a high school in Namwon, Jeollabuk-do. When he arrived at school, he had a misunderstanding with the school\’s first student, Sung Chunhyang (played by Han Chaeyoung), and the two had a tortuous and romantic love. The comedy begins. Once Menglong accidentally drank wine as a drink, he slept in the same bed with Chunxiang by accident, and happened to be bumped into by both parents. Then the whole school knew about this news that the two had to enter into a marriage contract due to pressure, and Chunxiang moved too. Live at Menglong\’s house and help her with homework. With Chunxiang\’s help, Menglong was admitted to Seoul University, but Chunxiang missed the university due to tuition problems. Menglong meets her first love, Cailin, in Seoul, and loves her. At the same time, Chunxiang has gradually fallen in love with the simple but kind-hearted Menglong. At this time, Bian Xuedao, the president of the artist management company, fell in love with Chunxiang, and even used various means to hope that Chunxiang would change his mind. In the entanglement between the four of them in love, Menglong gradually realized that what she loved so much was Chunxiang who was always by her side…