Tarte, an orphan abandoned in a destitute village and left to die in the wilderness, was rescued by Lugh Tuatha Dé, who reshaped her destiny as his assistant and maid. Her initial frail, malnourished frame evolved into a striking physique marked by blonde twin-tails and vivid green-yellow eyes. Unwaveringly loyal to Lugh, her savior, she masked a shy public demeanor with private competitiveness, particularly in culinary arts rivaling noble chefs. Lingering night terrors from her trauma led to enduring shared sleep with Lugh, even after conquering the nightmares. Under his guidance, she grew assertively vocal about her emotions.

Rigorous training transformed her into Lugh’s lethal right hand, mastering assassination, interrogation, and combat. Superhuman reflexes enabled her to snatch a 240 km/h projectile while decoding encrypted messages via Mystic Eyes. A spear-wielding virtuoso, her counterattacking style overpowered elite knights. Wind magic bolstered her agility and strikes, while lightning magic unleashed devastating—if draining—electrical assaults. Lugh’s bestowed abilities amplified her prowess: Beastification morphed her into a fox-like entity with heightened senses, disorienting pheromones, and brute strength at the cost of control; Rapid Recovery accelerated stamina and mana renewal; Limitless Growth shattered her innate ceilings. Combined with Squire’s Devotion—enhancing both her and Lugh’s abilities while enabling telepathy—she became a frontline powerhouse.

Her abandonment trauma bred a visceral fear of loss, quelled only by Lugh’s steadfast validation. This devotion drove her to prioritize his safety above her own. Romantic feelings for Lugh, initially unreturned due to his bond with Dia, culminated in engagement after Dia’s encouragement fostered mutual acceptance among his partners. She trained under Lugh’s mother in specialized combat techniques for assassins’ spouses, preparing for their shared future.

Her protective instincts flared lethally against threats to Lugh, yet she balanced this with compassion for allies. A friendly rivalry with Maha, another of Lugh’s companions, coexisted with her academic excellence, ranking sixth among nobles in rigorous exams. From discarded child to Lugh’s cornerstone, her path wove redemption through relentless skill refinement, emotional growth, and integration into his strategic and familial frameworks, cementing her as a warrior forged by loyalty and resilience.