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Memento Sanguis eBook

Part dark romance, part noir, all obession. Yours in seconds.
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A rectangular book cover or poster-style product shown against a black background. The cover features a dark red and black design with a skull illustration, the title 'MEMENTO SANGUIS' in large white text, and the author name 'SERAPHINA BLACK' at the bottom.

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Two rectangular product cards or book-like covers featuring a dark red and black design with a skull illustration and the text 'MEMENTO SANGUIS' and 'SERAPHINA BLACK'.

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Three overlapping book covers for 'Memento Sanguis' by Seraphina Black, featuring a dark red background with a skull illustration and white gothic text.

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THE STORY

SOMETHING IN ME BROKE AND I LET IT.

Six weeks ago, I watched the light leave his eyes.

Blood on the concrete. Rain trying to wash it all away.

They told me I survived. But I died in that alley too.

Now I pour whiskey before coffee. Sleep doesn’t come anymore, so I just wait for the damn shadows to tell me where to go next.

Everyone’s waiting for me to heal. I’m waiting for them to stop watching.

Then he showed up. And the worst part isn’t that he’s in my way.

It’s that he makes me forget what I’m becoming. What I’ve become.

But that’s the thing, it doesn't last. I always remember the blood.

So I’ve stopped waiting for answers that aren’t coming and turned this into what it was always meant to be. A hunt. An obsession. One I’m done pretending I don’t need.

I know I’m crossing lines, that I’m unraveling. And whoever I’m hunting, I’m pretty sure they know I’m looking.

I’ve seen what loss does. What it really looks like when it hollows someone out. I’m not gonna let that happen to anyone else. And if justice looks a lot like revenge when I’m done, that’s fine. I can live with that.

SO I STOPPED ASKING MYSELF JUST HOW FAR I’D GO.
THE ANSWER WAS ALWAYS FURTHER.

Part dark romance. Part noir. All obsession.

Memento Sanguis is a dark romance with:

  • A morally grey FMC
  • An urban noir mood, with a humid, rain -soaked Seattle
  • It's slow-burn. Open door, with spice about a 3/5
  • And an atmosphere that lingers long after the final page

It's Book One of The Memento Series.

WHY THIS BOOK?

No doubt, you've read romance that promises dark and delivers too mild.
You've read FMCs labeled as morally grey who make one questionable decision in chapter twelve and then apologize for it.
You've read slow burns that aren't slow burns at all, they're just books where nothing happens for two hundred pages.

This isn't that.

Memento Sanguis was written for those readers who've been screwed over by what a blurb promises and what that book actually delivers.
The atmosphere is heavy from the first page and it stays that way.
This FMC makes choices that'll make you uncomfortable and she doesn't walk them back.
The tension builds because every moment earns it.
If you've been looking for a book that actually follows through, well, this is it.

WHATS THE DIFFERENCE?

The MMC isn't the focus or the danger here. No captor, stalker, or mafia boss treating her obsessively and calling it devotion. Absolutely nothing wrong with those books, this just isn't one of them.

He's the one steady thing in a story where nothing else stays still. Not soft, not insecure, and not obsessive. He's just a guy who sees what she needs, doesn't try to stop her, and definitely doesn't leave.
If you've been waiting for that guy to show up in a darker book, he's here.

CONTENT WARNINGS

Memento Sanguis contains mature themes including graphic violence, explicit sexual content, substance abuse, grief, and more.
Full content warnings are listed at the beginning of the book.

Want the complete list before you buy?
View all trigger warnings here.

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WHAT'S INSIDE

Format: Digital/eBook
Instant delivery.

Content Warnings: Included at the front of the book.
Full list available on the Trigger Warnings page.

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Honestly the hardest part is deciding whether to start tonight or pretend you'll wait until tomorrow.

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The Story Is Waiting

Memento Sanguis is dark romance with noir undertones.
A morally grey heroine chasing something between justice and revenge.
A slow burn that earns every single moment.
And an atmosphere so thick you'll feel it on your skin.

Buy it now and it's yours before your coffee gets cold.

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Paperback or hardcover. Shipped within 3 to 7 business days and packed with care. There's nothing quite like the real thing.

  • The Reading Experience. The weight in your hands, the smell of the pages, and the dog-ears and highlights. Some things a screen can't replace.
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  • A Whole Other Experience. Narration adds a layer you can't get from reading. Tone, pacing, tension; it changes everything.

Feel It Before You Read It

Serious readers know. The right book isn't just a story, it's an atmosphere.

Tap to see what that actually means.
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Noir-drenched moods
Tension that coils before it snaps
An FMC built in shades of grey
Her obsession, not his
A story that went where it needed to, not where the checklist said
An MMC who anchors her instead of trying to own her

Memento Sanguis

Book One of The Memento Series. This is what you've been looking for.

A digital book cover mockup for 'MEMENTO SANGUIS' by Seraphina Black, displayed on a black tablet device against a plain white background. The cover features a dark red background with a detailed grayscale skull decorated with white roses and dripping red blood, with the title in bold white text.
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Urban Noir Edges

The city breathes. The streets watch. This isn't just a backdrop. It's a part of the story.

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Morally Grey FMC

She's not the villain. She's not the hero. She's just doing what needs to be done.

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Slow-Burn Tension

Where every moment has to earn its keep.

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Open Door Romance

There's no fade to black. When the tension breaks, you're in the room.

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Content Warnings Included

So you'll always know what you're walking into.

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Book One of a Trilogy

The Memento Series. Three books. One story. All of it already in the works.

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This Isn't Your Typical Dark Romance

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Urban Noir Setting

The city doesn't sleep. Neither will you. The atmosphere in this book stays heavy from the first page to the last.

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A Badass FMC

Sloane doesn't wait for someone to save her. She fights, she hunts, she makes decisions that will make you uncomfortable. And she's not sorry.

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Tension That Builds

Nothing is rushed. Every glance, every silence, every moment of proximity is earned. When the tension finally breaks, you'll feel it.

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A Story That Stays

This isn't a book you finish and forget. It's a book you finish and then stare at the ceiling processing what just happened to you.

Sound Familiar?

If you've been let down before, this is where that stops.

FMC who drives the story on her own terms
An MMC who anchors her instead of obsessing over her
Darkness in her and the world, not in the relationship
Atmosphere that lasts the entire book
Slow burn where every moment earns its place
Fresh, unique, not written to a trope checklist.
Memento Sanguis
The Usual
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Support the Author

When you buy here, more of your money goes directly to the person who wrote the story. Not a corporation.

Frequently Asked Questions

Got questions? We’ve got answers!

Is this dark romance?

Yes, in the general sense that matters. The themes are heavy, the FMC goes places and doesn't walk her choices back.

But, if by dark romance you mean a captor, a stalker, or a mafia boss, then no, this isn't that book. The darkness here is the world, the events, the trauma, and her. It's not the relationship.

So what about the MMC?

That is the questions isn't it? He's not soft, insecure, or obsessive. He's actually the only steady thing in a story where nothing else stays still.

He's just a guy who sees what she needs, doesn't try to stop her, and definitely doesn't leave. If you've been waiting for that guy to show up in a darker book, he's here.

What subgenre is it?

Somewhere between dark romance, noir, and romantic suspense. It's dark fiction that just does it's own thing. TBH, it wasn't written to fit a specific section on a shelf.

Short version: part dark romance, part noir, all obsession (hers, not his).

How does delivery work?

You'll get an email from BookFunnel right after checkout. From there you can download or stream on whatever device
you use. Kindle, Kobo, Apple Books, phone, tablet, headphones, all of it. If anything acts weird, BookFunnel's support team is great. help@bookfunnel.com

Is this the full book?

Yes. The complete book 1 story from start to finish.

Is this book spicy?

Yes. Open door romance, no fade to black. But, the heat is there to bring out the natural flavours of the story, not to set your face on fire for no reason and ruin the meal in the process.

Let's say it's somewhere around a 3/5.

Is this a standalone?

No, it's Book One of The Memento Series, a trilogy. Each book builds on the last, so reading in order is the move.

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Dark Romance

city with fog and rain

Urban Noir Undertones

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Slow Burn

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Morally Grey FMC

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Open Door

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Written By

Seraphina Black

She doesn't write to tropes or lock a story into a genre box. The story is alive, and she just writes what it whispers to her, often over strong coffee.

Memento Sanguis is her debut novel. If you like your characters morally grey, your settings drenched in noir, and your tension wound so tight it hurts, you're in the right place.