A 17-year-old case, known as the scam of the century, reemerges as a serial murder case in the present year 2023. It's a nationwide crime case thriller revolving around three people.

Sex Decoy: Love Stings is a reality series set inside the private life and professional world of Sandra Hope and "Mate Check Private Investigations." Each episode chronicles specific cases in which a spouse or significant other hires Sandra and her team of decoys, to "tempt" their potentially wayward lover and expose infidelity.