BLOOD OATH: THE ENEMY'S MARK

In a dark world ruled by vampires, Jungkook-cold, powerful, and shaped by a past filled with blood and secrets-has only one rule: destroy every threat before it destroys him. But everything changes when he encounters Taehyung, a mysterious outsider who walks into forbidden territory without fear... and without knowing he's meant to be Jungkook's greatest enemy.

Taehyung isn't fully human-and whatever he is, it disrupts the balance of the supernatural world. While Jungkook is drawn into a dangerous obsession he doesn't understand, hidden truths about his parents' "accident" begin to surface, pulling Namjoon and Jin into a web of lies, power, and fate.

At the same time, Suga senses something deeply wrong about Taehyung, while Jimin finds himself caught between loyalty and fear as darkness begins to rise.

As enemies turn into something far more complicated, one question remains:

Was Taehyung sent to destroy Jungkook... or to become the only thing he can't live without?