Keeper of the Lost Cities Test

The Keeper of the Lost Cities Test is inspired by psychometric methodology and based on research into the characters of the series. The test provides feedback such as the following:

Sophie Foster

Sophie Foster is a hypercompetent but anxious prodigy who carries the weight of her world on her shoulders. As a genetically engineered telepath, she constantly risks her own safety to protect her friends and family from danger. She is stubbornly idealistic, frequently breaking rules and defying authority to do what she believes is right. Underneath her brave exterior, she struggles with intense guilt and impostor syndrome, fearing she will never live up to the impossible expectations placed upon her. When overwhelmed by trauma, she tends to isolate herself and push loved ones away, even though she deeply craves their support and closeness.

Tam Song

Tam Song is a brooding Shade who guards his loved ones with quiet intensity. He accepts exile alongside his twin sister, Linh, proving his ultimate loyalty lies with family rather than corrupt institutions. His cynical exterior and sharp skepticism are shields forged from a history of betrayal by his parents and the elvin council. While he appears aloof and slow to trust, his actions reveal a deeply rational protector who uses his shadow-manipulating abilities to analyze threats. He prefers surgical, calculated moves over reckless impulses. Beneath his guarded, moody demeanor, he holds an unyielding moral compass, willing to make difficult sacrifices to keep his small circle safe.

Fitz Vacker

Fitz Vacker is the golden boy of the Lost Cities, raised to embody his family's prestigious legacy through flawless achievement. He strives to be the perfect guide, friend, and telepathic partner, motivated by a deep sense of duty and loyalty. However, his polished exterior hides a brittle insecurity. When family betrayals and high expectations fracture his orderly world, he struggles to process his grief and anger. He often lashes out at those closest to him under pressure, conflating his self-worth with his utility. He wants to do the right thing, but he must learn that true strength lies in accepting imperfection.

Biana Vacker

Biana Vacker is a stylish and socially popular young elf who initially seems like a superficial school princess. She desperately wants to be recognized for her own courage rather than just her family's prestigious name. While she loves fashion and status, she possesses a fierce, confrontational bravery that drives her to join dangerous stealth missions. She uses her Vanishing ability to gather intelligence and protect her friends, refusing to be sidelined for her own safety. Her journey from a jealous rival to a fiercely loyal ally highlights her growth. She learns to embrace her physical scars and find true self-worth in her actions rather than her appearance.

Keefe Sencen

Keefe Sencen is a rebellious elvin troublemaker who uses humor and pranks to hide deep emotional wounds. As a highly sensitive Empath, he feels the pain of everyone around him while struggling with the neglect of his cold, manipulative parents. He acts on gut feelings and sudden impulses rather than following structured plans. When emotional situations become too difficult, his habit is to physically walk away or deflect with jokes. He is fiercely loyal to Sophie Foster and his close friends, even risking his own safety to protect them. Beneath his confident, carefree exterior, he carries heavy secrets and constantly fears that he is fundamentally broken.

Mr. Forkle

Mr. Forkle is the secretive mastermind of the Black Swan who orchestrates long-term plans to reform the elvin world. He acts as a guardian to Sophie Foster, whom he genetically engineered, yet he constantly keeps secrets from her to protect her from harm. This habit of withholding crucial information creates deep friction, as he struggles to balance his genuine paternal affection with his role as a cold strategist. He carries quiet guilt for the lives lost in his rebellion and the heavy burdens he places on children. Though he works in the shadows to dismantle systemic corruption, his compulsive need for control keeps him isolated behind multiple false identities.

Dex Dizznee

Dex Dizznee is a brilliant Technopath and loyal best friend who uses his talent for inventing gadgets to support his loved ones. He comes from a socially marginalized family and deeply resents the elitism of the high-ranking elvin nobility. While he is naturally sweet and supportive, he harbors a sharp bitterness toward systemic injustice and favoritism. He copes with stress and past trauma by isolating himself in his workshop, preferring to solve complex puzzles rather than navigate crowded social circles. He fights for the underdog, using his sharp intellect to quietly dismantle unfair systems from the inside while remaining a devoted protector to those he trusts.

Lady Gisela

Lady Gisela is a brilliant elvin noble and ruthless leader of the Neverseen who seeks to unlock the full potential of her world at any cost. She approaches life as a grand strategic game, treating even her family members as tools to advance her vision. Her cold, calculated planning allows her to manipulate high society and orchestrate complex political conspiracies with icy poise. While she possesses immense intellect and foresight, her ambition blinds her to the emotional damage she inflicts on those closest to her, especially her son. She views established authorities as weak and outdated, preferring to operate in the shadows to reshape history.