Jessica, a single mother, becomes estranged from her teenage daughter Tessa when she starts dating an older man against her mother’s wishes. After trying to break up the relationship herself, Jessica soon realizes that the older man is more dangerous than she could’ve ever imagined.

A tropical singles retreat takes a terrifying turn when guests realize a poisonous shark is infesting the surrounding water. Not only will it rip apart its victims, but it also uses projectile acid to hunt – in and out of the water.