Li De's unexpected arrival in an unreleased virtual game thrusts him into the role of the vampire progenitor—an ancient immortal concealed within human society, mastering forbidden magic. Now commanding an ancestral stronghold and a network of 200 bloodline descendants, he must navigate a precarious balance between two worlds. With only twelve months before the public beta launches and thousands of players invade this realm, Li De races against time. The human players represent an unprecedented threat to his kind's survival, forcing him to elevate his power and fortify his entire vampire lineage for the clash ahead. Uniting his descendants with willing humans, the progenitor embarks on an ambitious path of resource cultivation, magical advancement, and community development. Together, they must construct a civilization formidable enough to withstand the player invasion and secure the vampire race's future in a world forever changed.