Cynthia transmigrates into the Conan world thousands of years in the past and becomes the progenitor of vampires. After awakening her System, she discovers that she isn't the only transmigrator. There are many others, including members of the Dragon and Zombie races, along with all kinds of other races, and every one of their progenitors has a System. Relying on her bloodline, Cynthia survives for thousands of years, creates seven vampires who possess the progenitor's bloodline, and has countless descendants.
Thousands of years later, Cynthia is gravely injured in a duel against the strongest member of the Dragon race. To heal her wounds, she finds a few children and starts drinking their blood, only to be discovered by Conan. That very day, Cynthia becomes infatuated with Conan.
This novel and its characters are entirely fictional. Any resemblance to actual persons or events is purely coincidental. Do not imitate.