After Peter, Edmund, Susan, Lucy Pevensie and the others of Narnia won the battle and killed the Winter Witch, they were finally at harmony with all the fantasy and folklore creatures and the talking animals, but unaware about the Alvins (humans with wings) and dragons who lived in a place called Amberfal. Once they found, because the Griffins told them, they didn’t know if the Alvins were good or bad. But Peter wanted to go there and find out, so he asked the Griffins to lead him there.