Meet Sienna Blake. She’s a detail-oriented marketing exec who's just been dumped, and now she’s facing her worst nightmare: going to her ex-boyfriend’s fancy destination wedding. Picture this she’ll be surrounded by her old friends, his shiny new fiancée, and a mother-in-law who’s got her judging eyes locked on her. To save her pride and avoid showing up solo, Sienna decides to hire a professional “plus one.” Enter Jack Carter, a charming but unpredictable actor-for-hire who’s ready to play the role of her new boyfriend.Jack’s got a few ground rules: - Stick to the story.- Smile a lot.- And whatever you do, don’t get too involved.But just when they think they’ve got everything under control, the groom goes missing the night before the big day. Suddenly, chaos reigns, and Jack finds himself in hot water after a heated argument with the groom lands him as the prime suspect. With the resort on lockdown, nosy guests gossiping, and secrets spilling out faster than mimosas at brunch, Sienna and Jack have no choice but to team up and get to the bottom of things to clear Jack’s name.As they dig deeper, they stumble onto a tangled mess of blackmail, stolen identities, and fake relationships some of which hit a little too close to home for Sienna. But here’s the twist: amid all the drama, their pretend romance starts to feel a bit too real.Plus One Protocol is a fun, genre-bending romantic comedy with a mystery twist. It’s packed with laugh out-loud moments, sizzling chemistry, and plenty of suspense that keeps you glued to the story until the very last vow.