Arawn is a figure from Welsh mythology, often recognized as the king of the Otherworld known as Annwn. He is associated with the themes of death and the afterlife, ruling over a realm that is both enchanting and mysterious. Arawn is frequently depicted as a powerful and noble character, embodying the complexities of life and death. In the tales, Arawn is known for his interactions with Pwyll, a prince of Dyfed. Their friendship leads to a series of adventures, including a quest to defeat a rival king. Arawn's character highlights the importance of honor, loyalty, and the interconnectedness of different realms in Celtic mythology.