A zombie horde swallowed the world, forcing humanity to take refuge in arks.
Bearing the brand of an exile, Su Yan struggles to survive amid rusted ruins.
His younger sister, Yun Sheng, is on the verge of awakening her Gemini abilities, but that has drawn the attention of both the zombie horde and the council, who want her dead.
On the night the barrier falls, a mysterious assassin offers him a deadly deal:
Want her to live? Be my shield, and plunge into the deepest zombie pit.
The countdown to the alignment of the twin stars: 72 hours.
Is awakening their salvation, or the beginning of their destruction?
