Set in the near-future in the United States, Harmony is about a billionnaire entrepreneur named James who's launching a new tech company called Harmony. Amid rising societal tensions and violence between race, gender, and class, James wants to build a series of new communities that will, as he sees it, create more peace and harmony between communities. Tonight, to plan for next steps, James has gathered a diverse group of the brightest tech minds from his Stanford college days for an unforgettable dinner meeting.

One of those friends is Darrell and his wife, Mia. Fiercely outspoken and brilliant, Mia is a strong black woman and Ivy League-educated college professor who doesn't accept things at face value - especially ideas as audacious as Harmony. She's committed to questioning James' true intentions - and the seemingly blind eagerness of her friends - even if it causes tumult in her marriage.