"By day, they're rival CEOs. By night, they rule the underworld. Sworn enemies, But when a mission forces them to work together... Will they survive the mission... or kill each other first?

"I don't trust vampires." Alpha Jungkook had always stood by that rule. But when his 3-year-old son starts following vampire Taehyung around like a puppy, refusing to let anyone else babysit him, Jungkook finds himself in an impossible situation.