After I Recognized My Relationship, My Three Younger Brothers Protected Me to the Bone.

Yu Yin is the eldest daughter who was oppressed by her original family. She studied hard and was specially recruited into the top university in the city. When she was working part-time, she accidentally quarreled with the senior who returned to school to donate money. Later, she found out that he was the heir to a wealthy family in the province. She was scared to death, but he became interested in her. Her native family came to force her to drop out of school so that her younger sister could study, but her seniors came to the rescue. His friend thought she looked like his mother. When he came home, he revealed a secret from more than 20 years ago - she was the lost eldest daughter of this wealthy family. Overnight, she had biological parents who loved her and three crazy younger brothers who looked after her. The senior had a deep love for her, and the three younger brothers were so angry that they asked: I treat you as a brother, but you want to be my brother-in-law? After the adoptive parents learned the truth, they licked their faces and hugged her, and the younger sister even tried to seduce the senior in every possible way. It's a pity that everyone has already seen through their faces.