Forbidden Flames is the third and final book in the Sinister series, a dark romance built on forbidden attraction and power plays. It can be read as a standalone, but readers will understand the characters and their choices more fully if they’ve read the first two books.

Introdution

She spent her life trapped by expectations, her destiny chosen for her long before she found her own voice.

Then she met him, and obsession rooted itself before she could stop it. Running was her only escape, but even distance couldn’t extinguish the desire burning through her.

He has lived years haunted by scars that refuse to heal, until she storms into his life and pulls him from the darkness. When she disappears, his world collapses all over again. Now he’ll tear down everything in his path to bring her back.

Their fates were never meant to intertwine, but obsession doesn’t ask for permission.

Tropes

Professor × Student
Agegap
Forbidden romance
Obsessed FMC × Possessive MMC
Grumpy × Grumpy
Mafia
She fell first, he fell harder
Slight Enemies to Lovers

Trigger Warnings

This story contains explicit and mature themes intended for adult readers (18+) only.
Forbidden Flames delves into the darker edges of desire, power, and obsession within a world shaped by wealth, influence.

Readers should be advised that this book includes content that may be disturbing or triggering, including but not limited to:

1. Explicit sexual content and intense sensual themes

2. Psychological manipulation and emotional coercion

3. Toxic dynamics and power imbalance

4. Obsession, possessive behavior, and morally gray choices

5. Physical violence, blood, and graphic confrontations

6. Trauma, fear, and emotional volatility

This is not a soft romance. It is a story where passion becomes peril, love turns addictive, and every action carries a cost.
Please read with awareness and care. Your well-being comes first.

AESTHETICS

✔ Name: Ciana Moretti
✔ Age: 21
✔ Height: 5'3
✔ Hair Color: Chocolate Brown
✔ Eye Color: Ebony black
✔ Birthday: January 1
✔ Nationality: Italian
✔ Studies: Law major at Eldenhurst University(third year)
✔ Work: Assassin of Shadowclaw mafia

✔ Name: Adrian Hayes
✔ Age: 32
✔ Height: 6'2
✔ Hair Color: Black
✔ Eye Color: Hazel
✔ Birthday: May 26
✔Nationality: American
✔ Work: Administrative law professor at Eldenhurst university

Her Family

Father: Lorenzo Moretti
Mother: Lucia Moretti
Sibling: Gia Moretti
Uncle & Aunt: Carlo Moretti & Camila Moretti
Cousin: Ezio Moretti
Others:
Salvator DeLuca & Romina DeLuca
Leo DeLuca & Tony DeLuca

His Family

Father: Vincer Hayes
Mother: Jennifer Hayes
Sister: Lynn Addison
Brother-in-law: Zion Addison
Son-in-law: Ryan Addison

Disclaimer:

This is a work of fiction. Names, characters, places, and events are products of the author’s imagination or are used fictitiously. Any resemblance to actual persons, living or dead, or to actual events is purely coincidental.

Image Credits:

All images used for inspiration or promotional purposes are sourced from Pinterest and belong to their respective owners. No copyright infringement is intended. If any image is yours and you wish for it to be credited or removed, please contact me directly.

Copyright Notice:

Forbidden Flames © 2025 by Nyx. All rights reserved.
No part of this book may be reproduced, distributed, or transmitted in any form or by any means electronic, mechanical, photocopying, recording, or otherwise, without prior written permission from the author, except in the case of brief quotations used in reviews or critical articles.

A Note of Thanks,

From the very first word to the very last page, this story exists because you chose to open it. Thank you for stepping into the world of Forbidden Flames and allowing my characters to live in your imagination for a while.

Every time a reader turns the page, it breathes new life into the story. Your time, your curiosity, and your trust in my words mean more than I can ever put into ink. I’m truly grateful you chose my story when the world is filled with so many others.

With love,
Nyx 🤍

The chapters will be uploaded after Twisted Desire completion.