Through Ying's encounters with both the real prince and his mirror counterpart, the novel explores the contrast between authentic self-expression and societal masks. Her journey through the mirror world becomes a metaphor for discovering one's genuine nature beyond imposed expectations and appearances.

The story masterfully weaves together the conflict between personal desires and obligations to others. Ying's struggle between her arranged marriage and her growing feelings for the Mirror Prince represents the universal tension between following one's heart and fulfilling predetermined responsibilities.

As Ying uncovers the dark history connecting both worlds and the fate of previous brides, the narrative examines how awareness brings both power and burden. Her discoveries force her to confront difficult truths and make choices that will impact not just her life but the destiny of two interconnected realms.