The daughter of the Great Emperor of Fengdu, the Underworld Princess, was reborn as Gu Xi of the Gu family.
Before learning who she was, Gu Xi felt like a poor little cabbage left to wither in the field, with no parents and no one to love her. Once she discovered her true identity, she was overwhelmed by how touching her whole family was. She had to admit, it felt wonderful.
After a one-night stand with Ji Shu, the modern crown prince who wasn't even fit to be acknowledged, she found herself pregnant.
The crown prince pursued Gu Xi relentlessly and remained devoted to her, until she had no choice but to become the crown princess. (She actually loved it.)
On the fifteenth day of the seventh lunar month, the gates of hell swung wide open, and evil spirits escaped from the depths of the underworld to wreak havoc among the living. Gu Xi caught one of the little ghosts and learned from it that the Great Emperor of Fengdu had fallen into a deep sleep ahead of schedule. With no emperor to keep them in check and the Underworld Princess absent from the Netherworld's seat of power, the evil spirits had escaped to terrorize the human realm.
Guided by her golden finger, Gu Xi fights monsters and levels up while gradually recovering her memories of her previous life as the Underworld Princess. As she helps her crown-prince husband rid the human realm of its rampaging ghosts, she also follows her memories in search of the legendary Pure Abyss Divine Jade. When her baby is finally born, Gu Xi has fully regained her memories. True to her original purpose, she takes the Pure Abyss Divine Jade back to the underworld to begin…
Gu Xi never forgot her original purpose from before her reincarnation. In the end, she returned to the underworld and began…