Raiden by Lily L. James

Raiden has every reason to despise his new wife: she’s his sworn enemy’s daughter, a pawn in a dangerous game, and the living reminder of everything he’s lost. But when they’re stranded together, will he be able to resist the connection neither of them saw coming?
Never thought I’d be forced to marry the enemy’s daughter—a woman who worships her traitorous father like he’s some kind of saint. But here we are, thrown together by club politics and enough bad blood to fill a damn river.
Ella arrives all wide-eyed innocence and curves that could make a man sin. They call her Widow which should be my warning, ‘cause this woman might be the death of me. She’s clueless about the truth, and I can’t stand what she represents.
But when we’re stranded in the middle of nowhere, I get to see a side of her that’s got nothing to do with her old man—and everything to do with the fire between us.
Now I’m caught between club loyalty and feelings I never asked for. She’s starting to see through the lies, but danger’s breathing down our necks. I’ve gotta decide: my club or the woman I fell for?

This ride? It’s gonna be one hell of a storm. But damn if I don’t think it might be worth weathering.