In the palace, betrayal shatters Saul’s household as Ahinoam discovers a forbidden truth. Beyond the walls, Philistine weapons of iron tip the balance of power. David’s victories and growing charisma draw Israel closer to him, even as love entangles him with Michal and others who see his promise. As Saul grows paranoid of David’s power, Ahinoam plants a dangerous idea to end his troubles for good.