In search of her father who has been missing for ten years, a young girl named Su Nian steps into the legendary "Dragon Abyss Secret Realm" and encounters Ao Chen, the heir apparent of the Dragon Clan who is trapped in the secret realm. In order to solve the curse of the dragon clan, Ao Chen needs to find the "soul-fixing bead", and this bead is related to the disappearance of Su's father. The two explore the secret realm together, fight against ancient monsters and the forces that covet treasures, and fall in love gradually in the dangerous environment, but they discover that their father's disappearance hides a shocking secret.
