The Happy Life of the Eldest Lady

This once-lost eldest lady had so hoped to find her biological parents when she left the orphanage, but when she was finding them, she found out that her lover turned out to be her brother. She couldn't stand this. Finally, she went abroad. Two years later, she came back. She became cold and ruthless. What kind of love will she get? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.