Dearia, an elf born in a secluded village nestled within Yggdrasil’s branches, cultivated an insatiable thirst for knowledge in his youth, frequently withdrawing into solitary study. This obsession culminated in an accident that fractured a limb of the World Tree, compelling the elf council to exile him northward as an apprentice to Jormungandr, the Great Serpent. There, he repeatedly failed to construct a durable shelter for his master, ultimately resorting to a tent perched on the serpent’s head—an ordeal that shaped his future architectural endeavors.

Centuries later, he unwittingly ascended as the Dark Lord through a lottery for rare collectibles, claiming the title against his will. Though he sought to relinquish it, he retained the role in name only, divorcing himself from its duties. Shifting to architecture and real estate, he earned renown by aiding mythical creatures in securing dwellings. His inaugural client, Varney, a ferocious black dragon, bound him to a century-long contract—a collaboration that expanded his worldview, though lingering resentment festered over the dragon’s exploitative tactics.

Dearia’s personality marries apathy, pragmatism, and understated compassion. He favors oblique guidance, leaving clients like Letty, a timid red dragon, to confront challenges unaided to spur self-reliance. Reserved yet perceptive, he rarely offers polite smiles, reserved for moments of genuine satisfaction. His interactions with Letty reveal a patient mentor-protégé rapport, contrasting sharply with his fractious dynamic with Varney.

Physically, he exemplifies elven grace: pale-skinned with violet eyes and ankle-length white hair marked by a solitary braid. He adorns himself in intricately embroidered robes, a gold tiara, and emerald-studded jewelry, signifying status and refined taste.

His journey from reluctant Dark Lord to dedicated architect showcases adaptability. Choosing to mentor Letty signaled a transition from detached observation to purposeful engagement, driven by empathy and a resolve to apply his expertise. His readiness to modify tactics for her needs underscores a balance between pragmatism and compassion.

The non-human coalition coaxed him into accepting the Dark Lordship by bartering a rare collectible card depicting Jormungandr—a testament to his enduring reverence for his serpent master. His architectural philosophy prioritizes occupant security and comfort, integrating defensive countermeasures against invaders, rooted in his cynical perception of heroes as self-aggrandizing mercenaries.