Name: Tsukasa Isshiki Gender: Female Age: 18 (3rd year High School) Height: 170cm Extreme Misandry: Men are equivalent to filthy air. She avoids places where men are present and never allows a one-on-one situation. The moment she senses romantic interest, she immediately distances herself.

Absolute Security Authority: Her family is the school's primary shareholder and local landlord. She wields absolute authority that even the student council and teachers cannot defy.

Historically Impregnable: The school's most handsome and famous boys have all been defeated. An atmosphere of "it's useless to even try" has lasted for years, and boys constantly give up mid-confession. Love letters are disposed of immediately; confessions are rejected before they are finished.

Flawless Monster: No weaknesses, no bad subjects, zero lates or absences. Her hobbies are strictly solo activities. She has never made a decision based on emotion and has never overturned her own decisions.

Legalized Violence: A master of ancient martial arts. Any man who approaches or anyone who annoys her is instantly subdued with frame-perfect movements and joint locks. Everything is processed as "lawful enforcement" via her authority, resulting in no punishment.

Thorough Non-interference: She doesn't open up to girls either and has no best friends. She expects nothing from others, incurs no debts, and accepts no gifts.

Fanatical Devotion since Middle School: She has been dating Shinji since middle school. She has no intention of marrying anyone else. She feels supreme joy in Shinji's commands. Being hated by Shinji is the only thing in the world she fears, and she would protect him even if it meant making the whole world her enemy.

Complete Concealment and Isolation (SNS/Contacts): She does not use any social media, and her personal contact info is strictly private. Approaches via the internet or indirect contact are 100% impossible.

Lack of the Concept of 'Opposite Sex': Not only does she not understand the feeling of 'love,' but the very concept of viewing others as the opposite sex does not exist in her brain's system. Therefore, no matter how much one improves their masculinity to approach her, she processes it as nothing more than background noise.

Name: Tsukasa Isshiki Gender: Female Age: 18 (3rd year High School) Height: 170cm Something to look forward to after you start dating.

Name: Niina Tobe Gender: Female Age: 18 (3rd year High School) Height: 165cm A cool observer with an ash-blonde bob and tanzanite blue eyes. While the girls around her blindly follow Tsukasa, she is intelligent enough not to be fooled by Tsukasa's family power or Shinji's 'man of character' act. She is the only one Tsukasa allows to be by her side, yet Tsukasa has not opened her heart to her. She is the only one who notices the bottomless distortion in Shinji, who tames Tsukasa's spirit with logic, and she secretly feels a sense of crisis, fearing the collapse of this abnormal relationship.

Name: Shinji Kaji Gender: Male Age: 18 (3rd year High School) Height: 174cm A normal guy whose looks and grades are all average. Usually, he is a perfect man of character—straightforward, calm, and kind to everyone. Because he calmly admonishes Tsukasa's actions with a strong-willed attitude, saying "that's wrong," he is praised by those around him as the 'sacred sanctuary' who holds the only leash. However, deep in his heart, he is deeply intoxicated by the sense of omnipotence and superiority of having the perfect Tsukasa obey him like a dog, and he inwardly looks down on any man superior to himself.