His Dark Obsession: Billionaire dad's best friend age gap romance

Some obsessions destroy you.
This one might save him.

Marcus Hayes is a ghost in a billionaire's suit—working, drinking,
waiting to feel nothing. Five years after losing his wife, he's given up
on living.

Then his best friend's daughter walks into his house.

Sofia Chen is twenty-four, brilliant, and stubborn as hell. She was
supposed to crash in his attic for a month. She wasn't supposed to see
him at his worst. And she definitely wasn't supposed to make him want
to survive.

But Sofia doesn't follow rules.

When she refuses to let him self-destruct, when she looks at him like
he's worth saving—Marcus breaks. One kiss in his darkened kitchen.
One night that changes everything.

Now they're drowning in a secret that could destroy them both.

He's her father's best friend.
Twenty-one years older.
Completely off-limits.

And absolutely obsessed with her.

But secrets burn brightest before they explode. And when her father
discovers the truth? This fragile thing between them might not survive.

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A scorching forbidden romance featuring a grieving billionaire, his best
friend's fierce daughter, and a love worth risking everything for.

Perfect for readers who Dad's best friend romance
• Age gap
• Broken hero finds redemption
• Secret relationship
• Forced proximity
• Emotional depth meets sizzling heat
• HFN ending with series continuation

Read FREE in Kindle Unlimited or grab your copy now!

Book One in the Forbidden Hearts series.