Lan Mo, known for her appetite and boyish ways, isn't exactly the most desirable girl around. But after acquiring a magical hair clip from a peculiar trinket store that vanishes the following day, she's given the chance to transform into a ravishing and refined young lady, which may finally catch the attention of her longtime love interest and childhood friend, Liu Yifeng. Alas, concealing the hair clip's powers becomes a challenge for Lan Mo, especially when confronted by Liu Yifeng's admirers and the enigmatic newcomer Xia An. Furthermore, it seems that Lan Mo's ownership of the hair clip could have a greater significance beyond coincidence.