They were never supposed to fall in love—especially not with each other.

Emma Lin is the definition of ambition—focused, prepared, and always five steps ahead. After years of climbing the corporate ladder, she's finally on the verge of the promotion she's sacrificed everything for.

Enter Noah Rivera—her charming, insufferably brilliant rival. He's her professional equal in every way... and the one person guaranteed to get under her skin.

When they're forced to co-lead a high-stakes marketing campaign, sparks fly—and not just from tension. Between midnight brainstorming sessions, fierce debates, and one accidental kiss that changes everything, Emma and Noah begin to realize there's more between them than rivalry.

But as the final decision looms, they'll have to choose: compete for the role of a lifetime... or take a chance on something far messier and much more real.

Bittersweet Rivals is a slow-burn, enemies-to-lovers romance full of sharp banter, workplace drama, and emotional payoff. Perfect for fans of The Hating Game, The Love Hypothesis, and anyone who believes the best love stories start with a little tension.