■Synopsis■
After discovering that your dangerously attractive coworkers are vampires, you’re ready to abandon your promising career at Sunderland Research to save your life. But these vampires aren’t mindless killers—they’re working on a serum to cure their bloodlust. Deciding to stay, you soon face a rogue vampire who breaches security to destroy the serum. In the midst of the attack, he catches the scent of your blood and wants you just as much as the cure. Now caught in a high-stakes battle for peace between humans and vampires, will you and your colleagues finish the serum, or will your allies give in to their thirst for your blood?

■Characters■
◆ Keith – The Smug Superior
The CEO of Sunderland Research, Keith captivates you with his wit, wealth, and dangerously good looks. Demanding yet teasing, he truly wants peace between vampires and humans, investing everything into a cure—but can he resist his own desire for you?

◆ Hayden – The Calculating Scientist
Hard to read and harder to approach, Hayden dedicates himself fully to curing vampirism. You suspect there’s more behind his determination than a mere hope for peace. Will you help him reach his goal, or will your presence break his focus?

◆ Colin – The Sweet Protector
Compassionate and skilled in martial arts, Colin stands out for his humanity. His presence feels safe… and strangely familiar. Will you help him protect the cure and uncover a long-forgotten memory? Or will the past prove too much to bear?

◆ Sebastian – The Bloodthirsty Insurgent
Alluring yet twisted, Sebastian harbors a bitter grudge against humans and tries to steal the cure. But once he scents your blood, he vows to claim both it and you. Can you stop him before the research is destroyed—or will you surrender to him first?