In the kingdom of Sei, where honesty is held in high regard, Princess Shiyuki was born unable to identify falsehoods, lacking the royal gift. Despite facing disdain from those around her, she has persevered. One fateful day, her avaricious stepmother, Lu Furong, murders her father in a bid to seize control of the kingdom, placing her own son on the throne as a mere puppet! After being expelled from the castle, Shiyuki is saved by a charming and enigmatic young man named Jingsui, who cares for her and helps her escape into hiding. Yet, her heart aches as she witnesses the suffering of her people under the new regime. Just as despair begins to settle in, she catches wind of rumors concerning a harem recruitment...?

A princess scorned for her perceived lack of talent conceals her true identity, wielding lies and deception as tools to reclaim her homeland...!! The tale of a fallen princess, an emerging force, and a harem fantasy set in a Chinese-inspired world unfolds!