Long Mengli, the third princess of the Northern Liang Dyansty, was betrayed by her sweetheart and sentenced to death. By chance she came to the 21st century and inhabited the body of a young girl whose dream was to become a fashion designer. After learning that she could start life anew if she fulfilled the former soul's original wish, she became determined to enter the fashion industry, but in the process she actually fell in love with it. And through it all was Bai Yu, the man who always stood by her side, silently supporting and protecting her.