Chen Yu was adopted by the Chen family as a child and grew up with her sister Chen Jin. She witnessed the love between her sister Chen Jin and Xu Zhiqian. As a bystander, she felt sad for the love between her sister and Xu Zhiqian, but on the other hand, she chose to support her sister in the dilemma. Later, the sister really went through fire and water for love. Their road to love was full of thorns. What will be their fate in the end? We have no way of knowing…