In a world where Alphas and Omegas steal the spotlight, Siren - an ordinary Beta - is just trying to get through life, one quiet coffee break at a time. But when a mysterious new Alpha boss keeps staring at her for no reason, and a sweet Omega barista starts slipping her extra chocolate and smiles, Siren's "boring Beta life" suddenly gets... complicated. She didn't ask to be noticed. But now, two very different people are paying attention. Is it love? Trouble? Or something much bigger? Why would an Alpha and an Omega both be drawn to a Beta like her?

After Jungkook helps a sickly-looking stranger on a rainy night, the universe chooses to reward him in the most bizarre and unexpected way possible - with a nest of overprotective Vampire sugar-daddies.