Mia, a 20-year-old junior at NYU, is tricked by her ex-boyfriend Trent onto a luxury yacht under the excuse of a ""party surprise."" In truth, he plans to sell her virginity at an underground auction to pay off his massive gambling debts. Mia’s roommate and best friend Sienna is Trent’s secret lover and accomplice.
Meanwhile, Cassian, a cold-blooded 30-year-old cleaner for the mob, is on a mission near the yacht and on the run from hitmen. He runs into Mia by chance on the deck. The two start off hostile and distrustful of each other, yet are forced to work together. Cassian grows attached to Mia after she tends to his wound, while Mia develops tangled feelings for this dangerous stranger.
When Mia is locked inside a glass display case at the auction, put up for bidding, Cassian storms the venue. He shoots the buyer, intimidates everyone present, and forcibly takes Mia away. Trent’s knees are shattered on the spot, and he drops to his knees begging for mercy. Cassian escapes with Mia on a speedboat. Out on the sea, he declares possessively, “You belong to me.” Mia wavers between fighting back, resisting, and physical surrender.
The story ends with Mia curled up in the corner of the speedboat, wrapped only in Cassian’s shirt. It hints that their escape has only just begun — the danger is far from over.
