Later, they are all hiding from the housekeeper and go into the wardrobe. This time they all go into Narnia. When Lucy leads them to Tumnus's cave, they find that he is arrested and his cave destroyed. Two talking beavers shelter the children. They also tell them about a prophecy that the witch will fail when two Sons of Adam (human males) and two Daughters of Eve (human females) sit on the thrones at Cair Paravel, Narnia's ruling castle. The beavers also tell them about Aslan, the true king of Narnia. He is a great lion and has been gone for many years, but has come back. 