All My Devotion, Given to Her

Yan Wenjing met her when they were both young, and from then on he held on to her words: “Big brother, when we grow up, you have to remember to marry me!” Xin Yu was six years younger, and those innocent words of hers were something he took seriously. But at eight years old, she lost all memory of saying them. The little ingrate even ran away from their wedding when she came of age.