Le Ying (played by Jia Ling) has been staying at home for many years, doing nothing in particular. After graduating from college and working for a while, Le Ying chooses to withdraw from society, closing herself off from social circles, which she believes is the best way to "reconcile" with herself. One day, after several twists of fate, she decides to live life in a different way. In cautiously venturing into the outside world, Le Ying meets boxing coach Hao Kun (played by Lei Jia-Yin). Just when she thinks life is about to take a positive turn, the challenges that follow far exceed her imagination, and her vibrant life is just beginning...