Everyone Is Pampered: the School Sweetheart's Favorite Is the Real Daughter

Eighteen years ago, the daughter of the Shi family disappeared on a rainy night with a love birthmark on her ear. She was adopted by the Yun family and named Yun Shuyi. At the age of eighteen, he was admitted to University A and was in the same class as the fake daughter Shi. The fake daughter is framed in every possible way, her brother is unaware of her, and she is the only one favored by the school sweetheart. Once the birthmark appears, she will be the real daughter of the Shi family who has been missing for eighteen years.