They call themselves the Blackbirds. Kwanzaa, Indigo, Destiny and Erica, four best friends who would go to the ends of the earth for one another. Yet even their deep bond can't heal all, as the women struggle with their own personal demons, drama and steamy desire. As the women try to overcome their impulses, they find not only themselves tested, but the one thing they always considered unbreakable: their friendship.