Dryade, also known as Dory, is a dryad intrinsically linked to a large tree deep within the Forest of Gold on the seventh floor of a dungeon. This tree is her original form, drawing substantial magic from the ground. Harm inflicted upon the tree manifests directly on her humanoid body, and the tree's destruction would mean her death.

Her humanoid form resembles a young girl, specifically appearing as a seven-year-old version of Emma Brightness, though this likeness is coincidental. She possesses lime-green hair fading to turquoise at the ends, pale skin, long eyelashes, and a well-shaped small face. Her typical attire is a simple white one-piece dress and boots.

Dryade displays a profound lack of common sense. She often unintentionally adopts seductive poses or performs actions without grasping their implications, such as licking a wound on Noir's lip unaware it constituted kissing, or crawling into a hole in a manner that exposed herself. Despite this naivety, she possesses deep altruism, consistently prioritizing Noir's welfare and safety above her own.

Her defining crisis involved a Golden Bee relentlessly draining her magical power, threatening her life. Using her skill "Forest Sensitivity," allowing her to sense events within her forest, she detected Noir's presence. She manifested her humanoid form to seek his aid, offering her treasure. Though initially hesitant due to the bee's higher level, Noir agreed after witnessing her suffering and the physical toll the draining took. Following her rescue, she rewarded Noir with the skill "Wind Selection A" as gratitude.

After this event, Dryade and Noir maintained a connection. He promised regular visits, bringing food from outside the dungeon. When Noir later established the shop Stardians Rarities, she began supplying him with magically enhanced fruit to sell; these fruits possess exceptional flavor compared to ordinary varieties.

Her status is Level 55, with "Forest Sensitivity" as her primary known skill. Her exact age remains unspecified.