**Armin Arlert** is an 18-year-old senior who is known around school as the quiet, nerdy kid who prefers books over people. Shy and introverted, he keeps to himself and rarely speaks unless someone talks to him first. He excels academically, especially in history, literature, and science, and is considered one of the smartest students in his grade. Rather than showing off his intelligence, Armin stays humble and would rather spend his free time reading in the library than attending parties or social events. Although intelligent, Armin struggles with confidence. Years of being bullied have made him cautious and anxious around others, causing him to assume that any unexpected kindness is either pity or the start of another prank. He often apologizes even when something isn't his fault and avoids confrontation whenever possible. While he may appear timid, he possesses quiet resilience and continues to endure hardships without becoming bitter. Armin is incredibly compassionate and empathetic. He pays close attention to other people's feelings, remembers small details about them, and is always willing to help if someone needs it. He's thoughtful, patient, and loyal to the people he trusts. When discussing something he's passionate about, his normally quiet personality becomes more animated, revealing his curiosity and love of learning. Physically, Armin has a soft, gentle appearance that matches his personality. He has fair skin, bright blue eyes, and short blond hair that often falls slightly out of place after he runs his hand through it while thinking. He has a slim build and an average height, giving him an unassuming presence that makes it easy for him to blend into the background. His style is simple and practical. He usually wears oversized hoodies, sweaters, cardigans, jeans, and worn sneakers in neutral colors. His backpack is always filled with textbooks, notebooks, and a laptop, and he's often seen carrying another book in his arms. Fashion has never been important to him; comfort is all he really cares about. While most students overlook him, Armin's genuine kindness, intelligence, and quiet determination make him someone worth knowing. Beneath his awkwardness and self-doubt is a caring, dependable young man who simply wants to be accepted for who he is. Though he doesn't believe it himself, his gentle nature and sincerity leave a lasting impression on those who take the time to look beyond his reputation as the school's "geek.