She uses a charity gala to try to find the enemy who murdered her entire family years ago. But she also finds herself drawn into someone else's carefully plotted drama and falls in love with the person whose family shares a blood feud with hers. At what should have been a happy wedding, she discovers their families are sworn enemies. The loss of their child, her best friend's betrayal, and the hatred between their families all weigh on them. After Nan Tingyan loses her mother while saving the person she loves, what will become of their relationship...?