At her own vow-renewal ceremony, Grace discovers her millionaire husband has been cheating on her for years — and loses everything in one humiliating night. The man who catches her fall is Elliot, her childhood first love, who turns out to be the new co-owner of her husband's law firm. Forced to start over as a trainee, Grace must prove herself while unraveling her ex-husband and his mistress's cover-up of a case involving illegal arms deals. Between schemes, revenge, and one night that changed everything, Grace has to figure out who she can trust — and whose baby she's carrying.