Must love blood? Not quite. Vera Slaski might be a vampire bat, but she's got a secret. She cannot stand the sight of blood. She managed to keep that hidden for a long time. She's seconds away from becoming a full-blown FUC agent when she is exposed. To regain Director Cooper's trust and finally earn her badge, Vera is sent on a bona fide babysitting mission. All she has to do is keep a key witness safe and make sure no blood is shed – for her own sake. When Vera arrives at the secluded cabin in the woods, the last thing she expects is a massive pumpkin where Dr. Norbert Palomer should be. Then the gourd explodes. Literally. With the mad botanist's secret revealed, Vera realizes the mission won't be a prance through the garden. There are some bad people out there who will stop at nothing to get their hands on the experiment gone oh-so wrong. Between a vampire bat who can't drink blood...

It's a batty world in the winter... Raya is a bat shifter who grew up in the shadow of her perfect sibling, but she's determined to shine in her own moonlight when she becomes a FUCN'A agent. Unfortunately, her first assignment is on a task force run by her sister, and she's paired up with a grumpy—albeit ridiculously sexy—Christmas-hating reindeer. She'd rather suck on menthol-flavoured gumdrops than take the case, but there's no other choice. She'll have to travel to Christmas Town to thwart would-be immortality chasers with a man who has a candy cane to pick with the big man in red. The entire future of holiday magic hinges on a reindeer with no Christmas cheer, a vampire bat trying to prove herself, and a town full of secrets...