Researcher Vera is betrayed by her fiancé Roman and cast into Sector Zero of the Jurassic Forbidden Island, left as live bait for Draco—a rampaging T-Rex test subject in his berserk phase.
At the critical moment, Draco freezes his deadly jaws, arrested by a peculiar scent on her. When a high-voltage electric grid strikes, he shields her with his own body and completes his marking—revealing he is no mere beast, but a human implanted with T-Rex genes.
From utter isolation, Vera fights shoulder to shoulder with Draco, gradually unearthing a corporate conspiracy: Draco is the pure-blood heir to the group's founder, and Roman has falsified experimental data to steal control. As they flee together, their clashes slowly yield to trust. Vera conceives a dragon child and gives birth to Dax, an infant carrying a formidable bloodline.
Roman hunts them relentlessly, until a final showdown in the lower city where he injects himself with a berserker blood sample—only for his body to collapse and kill him. Vera, Draco, and Dax are reunited amid the ruins, the family of three resolved to face whatever vengeance the corporate powers send next.
