In the second half, the goblins’ plot comes into the open, forcing Irene and Curdie into direct danger and decisive action. Guided by the unseen magic of the thread and ring, they navigate escape, pursuit, and confrontation beneath the earth. Curdie learns courage through suffering, while Irene proves her strength by acting with calm resolve and trust. The story concludes with the defeat of the underground threat, affirming that faith, bravery, and goodness can overcome darkness.