At Xu Lianyi's 20th birthday party, the sudden appearance of her brother Xu Junhao, who had not been home for four years, hit Lianyi like a bomb. No one knows what happened four years ago, which made Jun Hao hate Lianyi deeply. Jun Hao's return slowly revealed the tip of the iceberg of this secret. As Lianyi followed Jun Hao to study in the United States, the Xu family's parents suddenly passed away due to an accident, and the secret was revealed. What the two did not expect was that there would be more secrets waiting for them after the secret was revealed. This book not only tells the story of family love, but also tells the story of how girls grow up and choose life.