The darkness lasted only a few seconds.
But for Isabella, it felt like an eternity.
One moment she was standing beside Luca in his office, surrounded by everything that represented his power. The next, the entire room was swallowed by darkness, leaving only the sound of their breathing and the faint hum of the security system struggling to recover.
Luca moved instantly.
His hand found hers.
Not roughly.
Not as a command.
As reassurance.
That was the thing Isabella had started noticing about him.
The world knew Luca Moretti as a man who took control.
But when it came to her, there were moments when he wasn't trying to control her at all.
He was trying to make sure she felt safe.
"Stay close," he whispered.
Normally, she would have argued.
Normally, she would have reminded him that she could take care of herself.
But this time, she felt the tension in him.
Something was wrong.
Not the usual danger surrounding Luca.
Something personal.
Something that reached deeper.
The backup lights finally came on, revealing Luca's expression.
Cold.
Focused.
Dangerous.
But Isabella saw beyond it.
She saw the fear he was trying to hide.
"Luca."
He looked at her.
"I'm fine."
She almost laughed.
"You didn't even let me finish saying your name."
A small pause.
Then a faint smile appeared.
"You were going to tell me I'm not fine."
"Exactly."
"You're becoming predictable."
"And you're becoming terrible at pretending."
For a brief moment, the tension broke.
That was what she loved about them.
Even surrounded by secrets and danger, they could still find moments where they were simply Luca and Isabella.
Not a mafia king.
Not a woman caught in a dangerous world.
Just two people who somehow found each other.
But the moment disappeared when Marco entered.
"Boss."
Luca turned.
"What happened?"
Marco looked at Isabella before answering.
"The person who breached the system didn't come inside."
Luca's expression changed.
"Then what did they do?"
Marco placed a small envelope on the table.
"They wanted us to find this."
Nobody moved.
The envelope sat there like a threat.
A message waiting to be opened.
Luca picked it up carefully.
Inside was a single page.
And one sentence.
Ninety days was never just a game.
Isabella felt a chill.
The words seemed impossible.
Because the 90-day journey between her and Luca had always felt private.
Something that belonged only to them.
How could someone else know?
Luca looked at her.
And she immediately understood.
Someone had been watching.
Someone had known from the beginning.
"What does this mean?" she asked.
Luca didn't answer immediately.
Because he didn't know.
And Isabella realized that scared him.
Not knowing was something Luca hated.
His entire life had been built around information.
Control.
Preparation.
But now there was someone moving pieces on a board he couldn't see.
Later that night, the house was quieter.
The security around the estate had increased, but Isabella barely noticed.
Her mind was focused on one thing.
The 90 days.
When Luca first proposed the challenge, it had seemed simple.
A journey of attraction.
A way to explore trust, desire, and the connection between two people who were completely different.
But now it felt like something larger.
Something that had changed both of them.
Isabella stood in the bedroom, looking at the calendar on the table.
Days marked.
Memories created.
Moments that had slowly changed the way she saw Luca.
At the beginning, she thought he was just a dangerous man who fascinated her.
Now she knew he was more complicated.
He was a man who had spent years believing he was incapable of love.
And somehow, she had become the person who made him question that belief.
The door opened.
Luca entered.
For once, he wasn't carrying his phone.
No documents.
No business.
No evidence of enemies.
Just himself.
"You're thinking too much."
She smiled slightly.
"You say that like you don't."
"I don't."
She raised an eyebrow.
"Luca."
"Fine."
A small smile appeared.
"I do."
He walked closer.
"What are you thinking about?"
She looked at the calendar.
"The beginning."
His expression softened.
"The first day?"
"Yes."
A quiet moment passed.
"Do you regret it?" she asked.
Luca didn't answer immediately.
That told her everything.
Not because he regretted her.
Because the answer mattered.
Finally, he shook his head.
"No."
"Not even knowing what it became?"
"No."
He looked at her.
"Especially because of what it became."
Those words stayed with her.
Because the 90 days were never just about the challenge anymore.
They were about discovery.
Learning each other.
Breaking down walls.
Finding the person hidden beneath the image.
"I used to think you were the most dangerous person I had ever met," Isabella admitted.
"And now?"
She smiled.
"Now I think the most dangerous thing about you is that you actually care."
Luca looked away.
Because that was the truth he struggled with.
Caring made him vulnerable.
And vulnerability was something his entire life had taught him to avoid.
"I don't know what happens after these ninety days," he said.
The honesty surprised her.
"Why?"
"Because I created the rules."
"And?"
"And I never planned what happens when the game ends."
Isabella stepped closer.
"Maybe because it stopped being a game."
Luca looked at her.
Neither of them spoke.
Because they both knew.
The challenge had changed.
The rules had changed.
They had changed.
But outside their world, someone else was preparing the next move.
A person who knew about Luca.
A person who knew about Isabella.
A person who knew about the connection between them.
And somewhere hidden in the city, another file was opened.
Inside was Isabella's name.
Beside it were details about her past.
Her family.
Her history.
Everything Luca didn't know.
A voice spoke in the darkness.
"Let him fall in love."
A pause.
"Then take away the only thing he can't live without."
Back at the estate, Luca held Isabella close, unaware that their greatest danger wasn't the enemy outside.
It was the truth waiting to come between them.
Because the 90 days of desire had started with temptation.
But it was becoming something much more powerful.
Something neither of them had expected.
Something worth destroying an empire for.