Bai Liyu has lived alone abroad since she was a child. Her parents only valued her younger brother Bai Xi, but her younger brother liked her sister very much. By chance, she met An Qinghe and An Lin who were lost because of being crazy. After sending them back, they found that An Qinghe secretly gave her his longevity lock. An Qinghe slowly forgot about this after returning to China...
Purpose: I hope all love will come true