After being betrayed by her lover and mentor, a talented winemaker assumes the identity of an illegitimate heiress to infiltrate a powerful family. As her carefully laid plans unfold, hidden agendas threaten to destroy everyone involved.

Kong Hou, a neglected princess from the mortal world, accidentally enters the realm of cultivation. Determined to grow stronger, she sets out on a journey and meets Huan Zong, a frail but determined young man. As they fight side by side and overcome countless trials, their partnership blossoms into a deep and heartfelt bond.

Betrayed during her ascension ceremony, cultivator Cheng Yan is saved by her contracted beast, Chen. Discovering that an ancient demon has possessed her senior, Cheng Tian, she embarks on a path of vengeance, leading to a final battle to seal the demon and restore peace to the three realms.