Framed by her stepsister and fiancé, Chloe accidentally stumbles into the room of Dominic, a billionaire who is secretly the Black Dragon King. Because her unique scent can calm his raging dragon blood, they spend the night together and later sign a marriage contract.After becoming pregnant with a pure-blood dragon fetus, Chloe is deceived by an illusion created by a villainous princess. Believing Dominic intends to sacrifice her life to save the dragon egg, she fakes her death in a car explosion with the help of the Elf King and escapes.Five years later, Chloe lives in hiding in a small town with their 5-year-old genius dragon cub, Leo. However, their location is exposed when Leo accidentally steals Dominic's tie clip and black card, leading to the family's reunion.After clearing up the misunderstandings of the past, the couple faces the judgment of the Dragon Council and an apocalyptic attack from a mutated Hydra. Ultimately, Chloe awakens her invincible bloodline as the "Progenitor of All Dragons," fights alongside Dominic in his black dragon form to destroy the villain and save the city, bringing the family a happy ending.
