God created Adam and Eve, but their descendant Cain came to be known among humanity as a demon and a vampire.
In the history of the vampire clan, Cain was the progenitor of vampires. The Blood Emperor's Astonishing Book, passed down from one Blood Emperor to the next, was sealed a thousand years ago. What kind of storm will its return unleash?
At Taipei's prestigious private Yingnan Academy, Class F is known as the worst and most terrifying class of all. Its leader is Jin Yiquan, known as the peerless demon. When a vampire clashes with a peerless demon, who will end up ruling as king?
