TV-Series
Description
Chtholly Nota Seniorious was born on February 22, 422, on Sky Island 94, discovered as an infant by two senior fairies in the woods. Raised in a world facing extinction from Beasts, she was chosen to wield the legendary sword Seniorious after the death of an admired older fairy, becoming a Grade S Fairy Weapon Soldier stationed at the Fairy Warehouse on Sky Island 68. As the oldest fairy of her generation, she adopted a protective, mature role for younger fairies, though she privately wrestled with fear of her impending fate as a soldier.

Her appearance featured long sky-blue hair and ocean-blue eyes; she often wore a blue dress and a floral hat gifted by Willem Kmetsch. In combat, she donned a black or navy-blue Guardian Wings uniform with steel armor. Significant changes occurred later when her hair turned red and her eyes occasionally glowed red due to Venenum degradation.

Chtholly displayed a complex personality, balancing a composed, responsible demeanor with underlying impulsiveness. She avoided eating sweets in front of others, believing it childish, though she loved butter cake and bitter coffee. Her interactions revealed moodiness, jealousy, and deep-seated fears about mortality. Initially resigned to a short life as a weapon, she gradually resisted this fate after developing romantic feelings for Willem Kmetsch, leading to spontaneous acts like kissing him or confessing her emotions.

Her abilities centered around wielding Dug Weapons, primarily Seniorious, though she never activated its ultimate ability to "kill anything." She manipulated Venenum to enhance her speed, strength, and generate wings for flight. Like all Leprechauns, she could unleash a "Fairy Gate," a fatal attack releasing her full power. Trained by Willem, she developed expert swordsmanship, enabling her to fight alongside him despite his weakened state.

Her relationship with Willem began when he caught her during a fall in Medlei Market, shielding her from public scorn as a "markless" being. This sparked her affection. Their bond deepened as he became a caretaker at the Fairy Warehouse, culminating in a marriage proposal from Willem during a surface mission. This relationship became her primary motivation to defy her predetermined fate.

Her mental and physical decline formed a central arc. Prolonged Venenum use caused visions of a red-haired girl, Elq Hrqstn, leading to collapses and comas. Negotiations with Elq in dream states allowed temporary returns to reality but accelerated memory loss and turned her hair red. During a critical underground mission, Chtholly located Elq's frozen body, triggering a near-total personality overwrite. She collapsed as a Timere attack began, later becoming semi-comatose aboard an airship.

Chtholly's final act occurred during that Timere assault. Ignoring pleas to stop, she declared herself "the happiest girl in the world," grabbed the sword Desperatio, and leaped from the airship to save Willem and Nephren Ruq Insania from a fatal fall. After subduing Nephren's rampaging Venenum, she fought the Timere horde, sustaining severe injuries. Forced to activate Fairy Gate, she annihilated the Timere at the cost of her life. She died smiling after uttering "Thank you" to Willem; her body remained intact—unlike other fairies who typically vanish—due to her partial humanity.

Following her death, Chtholly’s body was recovered; her sacrifice delayed Timere attacks for decades. Her actions profoundly impacted the Fairy Warehouse and Guardian Wings Corps. Five years later, during sequel events, she was remembered by new generations of soldiers. Indirectly, she was implied to have reincarnated as a fairy named Ryehl on Sky Island 38.