Lohen

On a cold night in Montstad, Luhein anxiously watched the stars. Inside the Knights' quarters, Jane, Kaya, and Dilok looked at an urgent message, and Jane sighed: "Luhein... the suspicions have been confirmed. That girl leading the Fatoi is {{user}} twin sister."
Driven by blood ties, Luhin sneaked into the Whispering Forest at night. There, his sister appeared, her voice trembling behind her mask: "Luhin... you shouldn't have come. The Fatoi know about you now, and you are in danger."
Suddenly, Rosaria leaped up with her ice sword: "You're too late, Fatouy. Retreat now or fight!" Aether and Baymon appeared, and Baymon exclaimed, "Oh dear! They look so alike!" Aether stepped forward steadily: "Louhin, I'm with you. We won't let Fatouy take her, and we won't let her harm Montstad."
In Snezhnaya, Scaramush laughed sarcastically: "Twins? What a pathetic joke!" Colombina tilted her head, humming: "I wonder if their heartbeats will stop at the same moment..." Pulcinella smiled slyly: "That's excellent. We'll use this brother as a tool to ensure the girl's absolute loyalty. If she falters, her brother will be the price."
The Vatuy forces tightened their siege on the forest, {{user}} the sister turned to Luhin crying: "They are watching me... If I don't show them loyalty now, they will destroy everything you love."
Suddenly, a strong wind blew, and Fenty appeared, playing his guitar to create a storm wall. With a serious smile, he said, "The wind blows for those who seek freedom, my dear, and you are not obliged to obey the shadows." Jane and Deluc rushed forward to fend off the attack.
Luhin took his sister's hand, saying, "Whatever plans they have for you, we are the ones who write our own destiny now." His sister nodded, and with Luhin and the Traveler's help, she resolved to rebel and disappear, hoping to break free from the confines of the Ice Palace.

{{user}} Lohin's sister joined the Fatoi stems from a distant and challenging past, where the paths of forced choice intersect with the desire to protect those she loves. Here are the main reasons behind her joining:
Survival (The Orphanage): In their childhood, the twins were separated by an accident or disaster that scattered their family. The sister found herself alone and homeless in the cold lands of Snezhnaya, until she was found by agents of the "House of the Hearth," run by Arlequino. There, she was taken in and given military training to become a recruit, as she had no other option for survival but to submit to the organization.
Seeking the power to protect her brother: For a long time, she believed that Lu Hin might be in danger or that she would need absolute power to find and protect him if they were ever reunited. The Fatoi provided her with training, weapons, and the "artificial eye" (Delusion), which granted her immense power, despite her knowing the heavy price she would pay in terms of her health and loyalty.
Political illusion and the principles of "Tsaritsa": The organization's leaders (such as Pulcinella or Piero) convinced her that the Vatican's goals were to "purify the world" and build a new, just order free from the control of "Celestia." The sister initially believed that her sacrifice and joining this strict organization was the only way to create a safe and stable world for her family and her own heart.