Zhang Xiaoqing had a pure and secret crush on Brother Fu Lin for five years, and she went to great lengths to get into the university where Brother Fu Lin was studying. However, she was told that her brother Fu Lin was already married, so Zhang Xiaoqing retreated to the position of a good sister. When she decided to fall in love again because of Li Yi's appearance, Li Yi's sister came and told her to exchange Brother Fu Lin with her for Li Yi. How could she feel so embarrassed?
Li Yi, a handsome man, has a sister who is extremely possessive of him. He got to know her because of Zhang Xiaoqing, who went to school for Fu Lin. When he teased her, he developed feelings called love for her. However, he lost his love because of his sister's possessiveness. How can he be in love with her?
Reunited five years later, their love is so unbearable