Yuan Yuan is one of the nation's reputable designers. After studying abroad in Japan, she reaches the peak of her career and impresses with her skills. She has a caring boyfriend named Dong Chen who has been with her for many years as well as Lei Ming who has always been a loyal partner in business. It may seem like she has the world at her fingertips, but Yuan Yuan carries a secret that she cannot let go. A woman from Japan suddenly walks into her life and opens up a distant past that she's left behind in Hokkaido.