Under the Oak Tree Test

The Under the Oak Tree Test is inspired by psychometric methodology and based on research into the characters of the book series. The test provides feedback such as the following:

Ursuline Ricaydo

Ursuline Ricaydo is the proud third-ranked knight of the Remdragon Knights, whose aristocratic upbringing and polished chivalric exterior conceal a fiercely disciplined moral core. Raised under rigid noble expectations, he holds himself to strict codes of honor, duty, and etiquette, managing fear through stoic obedience. His initial arrogance and coldness often mask his deep sensitivity and capacity for justice. Though he can be harsh and unyielding when defending established rules or political oaths, he is ultimately willing to unlearn deep-seated prejudices when people prove their worth. He channels his loyalty into dutiful service, maintaining absolute self-control and scrupulous integrity even when caught between conflicting obligations.

Ruth Serbel

Ruth Serbel is the sardonic wizard and core counselor of the Remdragon Knights in Under the Oak Tree. Having abandoned the rigid institutions of high magic to live on his own terms, he hides a fierce work ethic behind constant complaints about overwork. He prefers logical planning, economic spellwork, and steady research over direct physical confrontation, coping with stress by focusing on complex problems. Though he affects a lazy and cynical demeanor, he demonstrates deep devotion to his companions through patient teaching and protective care. He supports those around him not through grand emotional displays, but with practical expertise, sharp guidance, and quiet loyalty.

Agnes Reuben

Agnes Reuben is a spirited princess and accomplished wizard who constantly defies royal expectations to lead on her own terms. As commander of the royal army, she trades formal court etiquette for direct action, unvarnished speech, and genuine camaraderie. Driven by a desire for autonomy and practical leadership, she uses her natural charm and strategic sharp-mindedness to mobilize those around her, stepping boldly into authority whenever crisis strikes. Her core contradiction lies in using her royal standing not to preserve rigid aristocratic hierarchies, but to build pragmatic alliances and foster supportive bonds. She cuts through pretense, championing talent and courage wherever she finds them.

Maximilian Calypse

Maximilian Calypse is a timid noblewoman whose severe self-doubt masks a stubborn, protective inner strength. Shaped by childhood mistreatment, she often overthinks social interactions and apologizes out of fear. She fears being useless or burdening those around her, which drives her to study relentlessly and master practical skills like estate management and magic. Though her default instinct is to withdraw when anxious, her deep devotion to loved ones repeatedly overrides her fear. When those she cares about face danger, she steps directly into harm's way without hesitation. She moves between fragile self-doubt and fierce determination, slowly finding confidence through hard-won independence and meaningful action.

Rosetta Croyso

Rosetta Croyso is an extraordinarily poised noblewoman whose icy perfection hides deep emotional scars. Raised under her tyrannical father's cruelty, she learned early that vulnerability leads to suffering. She protects herself with sharp cynicism, emotional distance, and intense skepticism toward others. Rosetta rarely reveals her feelings, preferring to test people before letting them close. She often delivers harsh, critical warnings to those she secretly cares about, disguising her concern as cold judgment. Though she insists she cannot trust or love anyone, her calculating actions subtly protect her family when crisis strikes. Rosetta uses her flawless composure to navigate danger while keeping her heart safe from betrayal.

Hebaron Nirta

Hebaron Nirta is the boisterous vice-commander of the Remdragon Knights who uses quick humor and easy charm to keep spirits high. As a former mercenary and the son of fallen nobility, he values brotherhood above aristocratic titles and treats newcomers with surprising warmth. He freely teases rigid comrades and pokes at authority, yet he remains entirely loyal on the battlefield. Beneath his noisy, flirtatious exterior lies a quiet layer of personal loss and deep-seated grief. He gladly plays the clown to shield his own sadness and maintain morale among his comrades. He measures his true worth through his unwavering devotion to his fellow knights.

Riftan Calypse

Riftan Calypse is the formidable commander of the Remdragon Knights and Lord of Anatol who expresses deep love through relentless protection and practical provision. Driven by an intense need to secure safety for those he cares about, he holds high standards, enforces strict discipline, and faces conflict headfirst before anyone else can be put in harm's way. Beneath his blunt and domineering exterior lies a wounded heart terrified of inadequacy and loss. He struggles to express vulnerability or share his inner burdens, often defaulting to anger or silent retreat when overwhelmed. His fierce loyalty makes him an unwavering guardian who shields his loved ones at any cost.