A strait-laced young woman forms an alliance with a criminal mastermind in order to protect her darkest secrets.

When strait-laced Nia is caught trying to hide a dead body, Black, a well-respected crime lord, comes to her rescue. He offers to make the problem disappear in exchange for an ambiguous favor. Desperate, Nia quickly agrees to his terms, but soon discovers that making a deal with Black has disturbing consequences. This series follows as their contrasting worlds collide, unleashing a path of murder, betrayal, and a struggle for survival.