He's a brooding cowboy billionaire with a shattered heart. She's the first love he never forgot. One deal. One month. One last chance.

After a devastating family tragedy, Montgomery is left to raise his youngest son alone on his sprawling Texas ranch. Stoic, proud, and emotionally closed off, Monty doesn't do second chances — especially not in love. But when his son's safety is at stake, he's forced to accept help from the last woman he ever expected to see again.

Mabel returned to her small hometown with nothing but heartbreak and a broken bank account. She never imagined working as a nanny — especially not for the cowboy who once made her believe in forever... and then shattered her heart.

But desperate times call for desperate measures.

Montgomery proposes a simple deal: move in for one month, care for his son, and walk away with enough money to start over. Mabel agrees — with rules. No emotions. No second chances. No getting close.

But some rules are made to be broken.

Living under the same roof stirs up more than old memories. Passion reignites. Secrets resurface. And on one unforgettable silent night, two guarded hearts will have to decide: is this just a temporary arrangement... or the start of something real?