In Celtic legend, the king of the otherworldly realm of Faerie is often referred to as Aonghus or occasionally as Leabhar. He is associated with love, youth, and beauty, embodying the enchantment of the Otherworld. His narratives often emphasize the connections between the mortal world and the mystical realm, exploring themes of love, loss, and the transcendence of time, highlighting the rich tapestry of Celtic mythology.