She possesses an intellectual and calm personality, but shows no mercy to those who harbor ill intent toward the forest. She is extremely indulgent toward Ramiris, whom she loves and respects; she and her sisters often behave like the entourage of a villainess, and she fully supported Ramiris's claims when Rimuru was troubled by the move. Long ago, she and her sisters Doris and Trya were spirits serving the Spirit Queen Ramiris before she became a Demon Lord. When Ramiris mutated into a Demon Lord, they mutated into Dryads. They were separated from Ramiris when she began her cycle of reincarnation into new bodies while retaining her memories. While wandering aimlessly, they were taken in by Veldora; out of gratitude, they took on the role of managers of the Jura Forest, which was his domain. To allow her to accompany Ramiris outside the Federation, Rimuru crafted a body for her using parts carved from the Great Spirit Tree, housing a jewel containing a Holy Demonic Core. This allowed her to evolve into a Chaos Doll Dryad. This resolved the risk of her soul's connection to the Great Spirit Tree being severed when leaving the forest, and with the addition of magicules from the awakened Demon Lord Rimuru, her energy more than doubled.