She, Xia Xiaoxue. He, Sun Yun. The pure love three years ago came to an end because of Sun Yun's boredom. She went to study in England alone, just to avoid him. One day three years later, the two people met again because of a trick of fate. But, will she be with him again? And will he not give up on this relationship again and fight for it bravely? First love is beautiful! Everyone can't forget their first love... What will be the ending? Will Xia Xiaoxue be with him? Or did everything end three years ago?