Maria Diaz has adopted the guise of "La Muerta" in an effort to dismantle the Zavalas, a kill-crazy, occult-obsessed crime cartel that murdered her family in cold blood. In this epic conclusion to La Muerta's origin, Maria's crusade to avenge her family appears impossible as the nefarious Mama Z tightens her grip on the city. Can one woman defeat an entire crime cult? What will be the cost to her fragile humanity?