Little Bastard follows the story of Margaret Stewart and her business partner Veronica Martin, Ronnie, as their detective agency, The Company Girl, takes on a case of political intrigue and personal challenges. Their new case involves the mysterious disappearances of two mayoral candidates, Randy Stanton and Joshua Henry. The narrative unfolds with humor, tension, and a hint of romance as Maggie deals with her complicated feelings towards former loves, one of which is now intertwined in their investigation. The plot thickens with the discovery of a dead body, leading Maggie and Ronnie deeper into a web of deceit and danger, questioning their motivations and the true nature of their relationships with the candidates and each other.