In a world where mortals and immortals coexist, lived a young orphan boy named Lin Zhen , the son of a half-demon, half-immortal father and a mortal mother. His mixed heritage makes him an outcast in both worlds.
After being saved by a 12-year-old warrior princess from the immortal realm, Xian Yue is taken under her wing and trained in the ways of cultivation and combat. However, his progress is slow due to the seals placed on his powers.
As Lin Zhen navigates the complexities of the immortal realm, he must also confront his own identity and the legacy of his father's heritage. With the help of the warrior princess, he must uncover the secrets of his past and learn to control his powers in order to survive in a world where mortals and immortals are not always at peace.
But as Lin Zhen delves deeper into the mysteries of the immortal realm, he begins to realize that his true identity is not what he thought it was. With his powers growing stronger by the day, Lin Zhen must choose between his mortal and immortal sides and decide where his true loyalties lie.