Attorney Greta McDonald runs a free legal clinic funded by the estate of her late parents for Milwaukee's financially disadvantaged population. Greta's dedication to those who can't afford legal services leaves no time for romance. While on Earth, Melissa and Steven McDonald had enjoyed a true love match and they want the same for their daughter. Unfortunately, angels can only observe family members left behind, and in times of extreme danger, request assistance, but are not allowed to interfere in matters of the heart. The couple has already tested God's indulgence several times and now they're facing the possibility of being cast out of Heaven into Purgatory.

Enter Aaron Buckley, a ruthless litigator, and Greta's primary nemesis in court. Despite their differences, he is determined to win Greta's heart. Unfortunately, Greta's commitment to her clinic, her resistance to a relationship, and her propensity to place herself in peril threaten to prevent a love match. Without a little heavenly intervention, this couple may never have the opportunity to embrace the miracle of true love.

Aaron is all in when his grandfather offers a family-tested three-part plan to win Greta's heart. Unfortunately, Greta isn't making things easy, but as everyone knows, the show's not over until the heavenly choir sings!