In the mob world of LA, three crime families: the Reyes, Gaznickys, and Sorenzos fight for dominance. Rosalia Gaznicky and Roman Sorenzo, heirs to two of the most feared and bitterly opposed families, make one reckless mistake: a one-night stand. They swear to keep it a secret... until their mutual best friend, the Reyes' only child, is found murdered, and Roman becomes the prime suspect. Torn between wanting to help clear his name and hiding her own indiscretion, Rosalia confesses to her father. But Richard Gaznicky doesn't see her slip-up as a problem, he sees an opportunity. With a decades-old blood feud and his wife's death to avenge, he sends Rosalia on a very dangerous mission: make Roman Sorenzo fall in love with her, then destroy the Sorenzo gang forever. But Roman isn't an easy target. And in a world built on deception, Rosalia is about to learn that in The Lying Games... she might not be the only one playing.