Ursula Byrne, VP of Strategic Audacity at a branding agency in Manhattan, is successful, witty, whip-smart and single. She’s tried all the dating apps, and she’s underwhelmed by her options. You’d think that by now someone would have come up with a way for users to be more tailored about who and what they want in a life partner. Enter The Arc: a highly secretive, super-sophisticated matchmaking service that uses a complex series of emotional, psychological and physiological assessments to architect partnerships that will go the distance. Ursula is paired with 42-year-old lawyer Rafael Banks. But as their relationship unfolds in unanticipated ways, the two begin to realize that true love is never a sure thing.