Over three thousand years ago, the legendary Celtic warrior C chulainn was killed on orders of the evil Queen Meadhbh. His wife, who had just given birth to twin boys, died of grief and a broken heart. To protect the orphaned twins from the wrath of the queen, one child, Ferdia, was sent to live with his grandfather in Tir na nOg, the land of eternal youth. Fergus, the second boy could not make the journey, and so the twins were separated. Ultimately...