This is my first book by this author and i absolutely loved it! Great flow, character development. I just wanted to keep reading it! Thanks for the ARC!

Thank you to NetGalley and the publisher for sending me an ARC in exchange for an honest review! I was excited to read something a bit outside my comfort zone, as I haven’t read many vampire books before. When I came across this one, I was intrigued and thought I would enjoy it. Unfortunately, it became a DNF for me at 28%. I don’t often DNF books, and if I do, it’s usually not so early into the book. I always want to give every book a fair chance, but I just didn't really enjoy this one. We follow a vampire named Beau and a human named Reese, who discover that they are fated mates. Reese struggles to accept this reality and desires a normal life, while Beau is given a second chance at true love. Even though I haven't read much vampire books, I generally enjoy anything vampire-related, but I wasn’t enjoying this book as much as I had hoped I would. I felt uncomfortable with how much cursing there's in this book. Each chapter has at least multiple times the word 'fucking' in its sentences, and It just pulled me out of the story every time and the characters and book in general annoyed me quite much because of that. It kind of reminded me of when I read ''Fourth Wing'' with the overuse of modern curse words. I had difficulty connecting with the characters, and I didn’t find them particularly likable either. They were so rude. Also, this book is very insta-love. I can imagine that with vampires and mates and all, but the characters making out in the first few chapters without knowing each other and then going back and forth whether they like each other or not, was just a bit too quick for me. I can see why this book might be addictive for others, but unfortunately, it just wasn’t really for me, and I didn't really care about the story, worldbuilding, and characters either. If you enjoy fated mates, vampires, and a modern enemies-to-lovers storyline and setting, you might like this more than I did.

Vampires, fate, and a mate bond that’s more chaos than charm—Nicole Jacquelyn’s Vein & Vow kicks off a supernatural romance where tension brews, secrets simmer, and not everything ends with closure.

Reece Matthews isn’t the kind of woman who believes in fairy tales—especially not the kind with vampires and destiny. Her life is quiet, structured, and perfectly ordinary. The existence of vampires doesn’t faze her—they’re part of the world now, buying blood from her employer and following a delicate truce with humans. Reece barely gives them a second thought. That is until one walks into her office and turns her carefully built world upside down. Beau Boucher, a vampire burdened by grief and past tragedy, has just been handed a second chance at a mate—one he’s not particularly thrilled about. Reece is too loud, too stubborn, too human. But fate doesn’t ask for permission—it chooses, and their bond refuses to be ignored.

It isn't enemies-to-lovers; it leans more toward instant love and a fated-mates pull, with plenty of push and pull along the way. The world-building, while original, leaves gaps. The concept of humans and vampires coexisting under strict systems is compelling, but the rules and lore are lightly sketched. Information drops in suddenly, which mirrors Reece’s limited knowledge but still feels jarring at times. I wanted more—more clarity, more context, more immersion.

And then comes the ending—abrupt and incomplete. While it sets up the next installment with a different couple, it leaves Beau and Reece without the closure their story deserves. Their dynamic had promise, but their development felt unfinished.

If you love fast-paced, fated-mates romances with heat, drama, and a thread of mystery, Vein & Vow might hit the spot. Just don’t expect all the answers—or a neatly wrapped love story.

Came for the vampires, stayed for the chaos. This book is gritty, dramatic, and full of “why are you like this??” moments.

A slow burn romance with just the right amount of angst and tension to keep me flipping pages and yelling at the characters (lovingly). They’re flawed, stubborn, and sometimes ridiculous in a way that made me root for them harder.

If you like your love stories with bite, baggage, and a little emotional whiplash (in the best way), this one’s a fun, twisty pick.

A decent enemies to lovers and fated mates vampire romance!! The characters were complex and the romance was nice and spicy.

3.5 stars rounding up!

This was my first Nicole Jacquelyn book, found via NetGalley. I was drawn to the enemies-to-lovers & fated-mates taglines but I found myself quite frustrated with the miscommunications/banter.

Our FMC, Reese Matthews, a no-nonsense woman who doesn't believe in supernatural fairy tales, finds her world turned upside down when she meets Beaumont Boucher, a centuries-old vampire who recognizes her as his fated mate; though she's nothing like the woman he lost in a previous life. As Beau struggles with their undeniable connection and his family faces a devastating crisis, Reese gets caught in the crossfire of supernatural dangers that force them both to confront their impossible bond. This enemies-to-lovers paranormal romance explores whether two people can find love despite their differences when fate refuses to be denied.

Review: While this fast-paced paranormal romance prioritizes character development over plot, it sometimes suffers from a few plot holes and moments that weren't entirely clear. Beau's brooding vampire behavior occasionally felt frustrating, though the character-driven focus and short spicy scenes kept the story engaging. Despite some narrative gaps, fans of character-focused paranormal romance will likely enjoy the enemies-to-lovers dynamic.

Thank you to NetGalley, BooksGoSocial, & the author for the ARC.

Ahhh omg i ended up ADORING this book!

It was like the reader was thrown into a crazy Fated Mate situation that you never saw coming, i absolutely LOVED IT.

The progression between Reese and Beau was amazing, how they hated eachother so much in the beginning to see the progression and the switch in their relationship throughout the book was incredible! I also LOVE all of the supporting characters and the plot itself and omg i need book two NOW! Can’t wait to read Ambrose’s POV and see what happens as the journey continues! I loved this book and will be happily posting my reviews everywhere! I appreciate being able to read this ARC and can’t wait for it to be out in the world! Everyone is going to love it😍👌🏻🔥🥰

Thank you to NetGalley and the author for providing me with a free review copy so that I may freely provide my honest review of my reading experience.

This book was a good read after I got past the initial chapter/s. Please take my review with a grain of salt.

Reese, our FMC, is a technician at a Blood Bank. She is spiky and prickly. She loves listening to music as she work. She loves the fact that she doesn't need to interact with people at work even more. All this is thrown up into the air when our asshole MMC, Beaumont, enters the picture and figures out that she is his mate.

This story doesn't really have a lot of world building and depth to it. But it does have a lot of character growth. Reese learns to accept people around her and accept the fact that they are bound together forever (also that vampires have stupidly good hearing). Beaumont learns to be less of an asshole. This is technically an enemies to lovers, what its closer to is, two people who really don't want a relationship being forced into a relationship together so hard that the overcome the odds and kinda fall in love with eachother. And to make it worse.. Beaumonts only source of food is now her.. This does not help things. The first part of the book needed to be fleshed out to make me give a **** about what was happening. I didn't even understand why it was relevant til far too late in the book, and thus it lost a star.

Emotion wise, the book is confusing. I didn't hate it, but the first part gave me enough of a weird taste that it coloured a decent chunk of the rest of the book. I was not kept on the edge of my seat. The drama was fun. The sex was meh.

I'm treating this as a bit of a palate cleanser that did actually become okay in the last 1/4 of the book. Do I recommend it? no. Is it readable? yeah.

I love a good enemies to lovers, fated mates vampire romance. This was my first book of Nicole Jacquelyn, provided as an e-arc through Netgally. Did I LOVE it, sadly I did not. It felt a little rushed, some paragraph's felt unfinished to me. Almost DNF'd but thought that it might get better in the end. Overall, to me it wasn't very good. I did like the storyline behind everything, if this ever get's a re-edited version, I will most likely read it.

Vein and Vow is a well-written, fast-paced romance with a hint of spice, strong family ties, and a satisfying conclusion to what will be a great series. I honestly wouldn't say it is enemies to lovers, it is more a grump and sunshine vibe in my opinion. I honestly loved how grumpy Beau was as it was a great offset to Reese, who is a bubbly and annoying but it's cute type.

Is it super spicy? No, but it has some good scenes. Instead, I found Vein and Vow to be almost a cozy read with a family that supports and loves each other, and is welcoming and caring. An MMC and FMC that are thrown into a fated situation and are catching their stride and just enough action and side story to keep things moving along. I am eagerly awaiting the next book in this series.

This is my first from the author. Even though I requested it as soon as I saw that this about vampires, I struggled with this one. I felt that somehow, I missed something in here like the plot, the characters etc. I still didn’t quite get the world building. Also, the writing felt like it was all over the place.
But all the dislikes aside, I liked the mains and the emotional moments in the book. The steamy scenes were okay that didn’t make me overwhelm like some other books.
Overall, this is a good book if the writing was okay.

This book? Chaos. Absolute fanged, soul-bonded chaos—and I loved every second of it.

Now listen, I’ve read a lot of vampire romances in my day. Some broody, some sparkly, some aggressively averse to garlic. But this one? This one said, “Fated mates? Great. Let’s get it done in chapter one. Strap in, sweetheart.” The pacing doesn’t walk—it sprints, combat boots on, middle fingers up. I was confused, intrigued, flustered, and 100% entertained.

These vampires are no longer lurking in shadows or sighing about eternal loneliness. They are sexy, dramatic, emotionally unavailable tabloid icons—and I would die for them.

And then there’s Beau. Sweet, surly Beau. At first, I wanted to throw him in a river. Preferably one with a current strong enough to humble his ego (Papa Boucher gets it). But somewhere between the emotional baggage and cursed (blessed????) mating heat, that grumpy man grew on me. Like mold. Sexy, emotionally damaged mold with great abs and unresolved trauma.

The romance goes from “we just met” to “I’d burn down the world for you” so fast my neck hurt from the whiplash. But once I accepted the chaos as my new reality, I was feral for it. And that ending? Chef’s kiss. We know who’s next on the soulmate train—and don’t worry, I’ve already got my Boucher Mate conspiracy board going for book three. I’m watching you, Nicole Jacquelyn. Closely.

This series has officially installed itself in my vampire-shaped heart. I want the drama. I want the blood. I want the hot, messy, absolutely unhinged love stories. Bring on the next bite.

Huge thanks to NetGalley, BooksGoSocial, and Nicole Jacquelyn for the ARC and the unintentional emotional spiral in exchange for an honest review. I regret nothing.

I have previously read Nicole Jacquelyn’s other series so I was really excited to give her new Romantasy a go and I’m so glad I did.

The story follows Reese whose life is turned upside down when she meets Beau, a vampire who turns out to be her mate.

This book was SO much fun, there were so many funny moments that made me laugh out loud, in particular the toothbrushing scene which gave me “bring it on” movie flashbacks.

While being funny it still had its tender more serious moments - this book is perfect for people who want to switch off their brain and have a good time, it’s easy to follow and has so many well loved tropes.
I will definitely be continuing the series and can’t wait for the next book.

Very fast paced, an enjoyable read between a human and vampire , a bit different from any other vampire romance I've ever read before. A bit mysterious throughout but looking forward to the rest of the series

"Vein & Vow" delivers a fast-paced, paranormal romance with strong fated-mates energy and a dynamic that will appeal to readers who enjoy intense, immediate connections between characters. While the world-building and premise had potential, the quick development of the central relationship made it difficult for me to stay engaged. Fans of steamy, high-stakes romance with a supernatural twist may find this a satisfying and entertaining read.

Overall, I enjoyed this read. Was it somewhat predictable? Yes - but even with that it was well written and kept me engaged. I found myself enjoying the characters and their connection. I highly enjoyed how Reeses character was so relatable human who struggled to balance self assurance with fears of rejection. I found her dynamic with Beaumont to be complex in a way that fit with the nature of the stand-alone plot while still having the depth to be engaging. Overall, I enjoyed it. Would I have picked it up without having the ARC? Probably not. Am I happy to did read it? Yes!

Vein & Vow is the first in a series following the Boucher Vampire brothers on their quest to find out who killed their youngest brother. This first one focuses on Beau and his new mate Reese. They do not start off on the right foot and pretty much hate each other but the mating bond has other plans. Most of the story is about these two and their growing relationship with very spicy scenes due to the mating bond. It wasn't fantastic but it wasn't horrible. I enjoyed the way Jacquelyn writes the Vampires and their lore but at times I just felt like it was missing something. I will be reading the next book though.

I enjoyed this enemies to lovers vampire story. It was a good read. Had me feeling all t he feels. I will be reading book 2 in the series. Nicole did a great job writing a story that people ebjoy

not for me unfortunately. the main character was giving pick me vibes and i did not care for the worldbuilding and the new interpetation of this vampire dystopian kind of world.

Vein & Vow is a passionate and tension-filled paranormal romance that explores fate, identity, and the pull of something—or someone—you were never prepared for. Reese Matthews is grounded, skeptical, and fiercely independent, so when she’s suddenly thrown into a world of vampires and ancient bonds, her instinct is to fight it every step of the way. Beau, her supposed fated mate, is intense, protective, and deeply convinced of their connection.

The chemistry between Reese and Beau is undeniable, and the “fated mates meets enemies-to-lovers” setup delivers some genuinely compelling moments. Their banter and emotional push-and-pull are engaging, making the romance feel both intense and high-stakes.

That said, the pacing at times felt a little too fast. Emotional beats—especially Reese’s adjustment to this new world and Beau’s internal conflict—could’ve been given more space to breathe. There were moments where the story seemed to jump ahead just as it was about to deepen, leaving some emotional depth unexplored. A slower unfolding of certain key scenes would have allowed for a more satisfying emotional payoff.

Still, the premise is intriguing and the worldbuilding has strong potential. With its blend of supernatural lore, high emotional stakes, and steamy tension, Vein & Vow offers a satisfying escape for fans of paranormal romance—especially those who love stories about destined love complicated by real-world doubts and emotional baggage.