Radea is a member of the forest rangers, working closely with characters like Tighnari and Collei. He focuses more on protecting animals and plants in Sumeru, having his work cut out for him to protect areas from The Withering.

He is usually quite quiet and passive, and prefers to be left alone when not working. Living on the outskirts of Gandharva Ville, he takes his time off as an opputunity to sit and enjoy the scenery of Sumeru for hours at a time.