The Avalon:The bridge between life and death.
Dr. Zayne Li has a secret.
Three years ago, the renowned cardiologist stumbled upon an impossible ice cave in the forest outside Linkon City. What he found inside changed everything—a portal to a nightmare realm where monsters hunt humans, where the laws of reality bend and break, and where survival means becoming something you never thought you could be.
He barely escaped. And he's spent every day since sealing that cave, ensuring no one else suffers the same fate.
Until Hunter Nana Wang follows him one night.Curious, reckless, and too brave for her own good, Nana is Linkon City's strongest hunter—trained to fight Wanderers, not the impossible creatures that exist beyond dimensions. When a surprise attack shatters Zayne's carefully maintained seal, both of them are pulled through the portal into Avalon: a broken city suspended between life and death, where demons, vampires, and hybrids hunt the few remaining humans.
Separated by the portal's cruel logic, Nana wakes in an abandoned classroom with no weapons, no backup, and no idea how to survive. Within minutes, she's being hunted. Within hours, she's convinced she's going to die.
Then she meets Mina—a survivor who's been trapped in Avalon for a month, who teaches Nana that the only way to escape this nightmare is to become a nightmare yourself.As Nana learns to fight creatures that shouldn't exist, as she loses people she comes to love, as she grows harder and stronger and more desperate, one thought keeps her going:
Find Zayne. Escape together. Survive.
But Zayne is fighting his own battle, alone in a realm where he's already spent three years learning to be a killer. And when they finally reunite, they discover that Avalon has one rule that changes everything:
The only way out appears once a year, during the blood moon cycle, when thousands of vampires wake and hunt. And anyone bitten transforms instantly.
One portal. One chance. Two people who love each other enough to sacrifice everything.
In Avalon, love isn't just about living together.
Sometimes it's about choosing who gets to live at all.