Narayan

 was the head of Mythology and Folklore at Calcutta University in 1926. He was fascinated by the Carabar Caves by his home, which was related to India's Atlantis myth. He was attacked in his youth and should have died but he didn't. He forgot his life before his attack. But when he arrived with Nyssa back in home in youth, he remembered his true heritage and remembered his true name Iyaphin. He helped his sister Dawon to fight Shardul Khan for control. (AUDIO: The Emerald Tiger)