As Narnia nears its end, a false Aslan appears and leads many astray. Under the guise of this impostor, the land falls into civil unrest, betrayal, and confusion. King Tirian, the last ruler of Narnia, and a small band of faithful companions—including Eustace and Jill—stand against the deception to defend what remains of goodness and truth. Through trials, courage, and sacrifice, they journey toward a climactic encounter that challenges their deepest beliefs and reveals the real Aslan’s purpose in bringing all things to their rightful end.