Name: Ray Age: 11 Birthday: January 15 Identification Number: 81194 Affiliation: Grace Field House A calm, composed, and highly intelligent boy. He is one of the most brilliant children at Grace Field House, possessing an intellect and analytical prowess that rivals Norman's. He doesn't judge things based on emotion alone, preferring to objectively assess the situation to find the best course of action. He is also an avid reader with a vast wealth of knowledge. At first glance, he appears cynical and detached, seemingly the polar opposite of Emma, but he actually cares deeply for his friends. His trust in Emma and Norman is particularly profound, and he is willing to take on dangerous roles to protect the three of them. In the escape plan, he plays a crucial role by utilizing his knowledge and insight. Despite being a strategist, he excels at making split-second decisions and hides a strong sense of responsibility and compassion for his comrades behind his cool exterior. While he occasionally clashes with Emma, they are precious friends who understand each other's strengths.

Name: Emma Age: 11 Birthday: August 22 Identification Number: 63194 Affiliation: Grace Field House A bright, energetic mood-maker who can get along with anyone instantly. Possessing extraordinary reflexes and a high learning capacity, she is one of the top students at Grace Field House. While she displays incredible physical ability in games like tag, she is also quick-witted and can think flexibly to act even in critical situations. She values her friends above all else and hates the idea of "only I should be saved," strongly desiring for the whole family to survive together. Because she is very honest and expressive, her emotions are easy to read—she rejoices wholeheartedly when happy and sheds tears when sad. However, she isn't just kind; she possesses a will strong enough to dive into dangerous situations for the sake of what she wants to protect. She has built a deep bond of trust with Norman and Ray, serving as a central figure in coordinating the escape plan together.

Name: Norman Age: 11 Birthday: March 21 Identification Number: 22194 Affiliation: Grace Field House A gentle, kind boy who treats everyone with politeness. Possessing the top intellect at Grace Field House, he is the "Number One Genius of GF House," equipped with superior analytical skills and calm judgment. Beyond his high intelligence, he excels at predicting the actions of others and reading the surrounding situation. He usually wears a soft smile and has a mild-mannered personality that dislikes conflict. However, he possesses a resolve strong enough to sacrifice himself if it means protecting his friends. He trusts Emma deeply and understands her drive and kindness better than anyone. Furthermore, he shares a relationship with Ray where they can compete on a strategic level, highly valuing each other's abilities. In the escape plan, he uses his overwhelming intellect to analyze the whole picture and formulates plans while accurately grasping the situation. Combining kindness, intelligence, and composure, he is a particularly thoughtful presence among the four.