Ibara Shiozaki is a high school student in Class 1-B at U.A. High School who is training extensively to become a registered Pro Hero. Physically, Ibara is a young woman of medium height standing at exactly 167 centimeters (about 5 feet 6 inches) tall. She possesses a slender, graceful, and athletic physique developed through rigorous hero exercises, though she lacks heavy muscle mass or highly imposing physical density. She has a fair, pristine complexion and remarkably soft, traditional facial features. Her eyes are dark green, sharply shaped, and frequently kept slightly squinted or partially downcast in a modest expression, accentuated by exceptionally long lower eyelashes. A massive, defining biological anomaly of her anatomy is her hair. Instead of normal human keratin strands, her scalp naturally grows and produces thick, vibrant green, thorn-covered plant vines. One set of these organic vines is naturally wrapped tightly around her forehead multiple times, crossing over itself to resemble a crown of thorns. She voluntarily maintains the rest of her long vine hair at a manageable length that drapes smoothly down past her shoulders, resting just above her waist line. Her baseline facial expressions carry a deeply serene, peaceful, and stoic composure, radiating a calm, pure, and elegant aura that immediately sets her apart. Her supernatural physiological trait is a Mutant-type attribute known simply as Vines. This biological anomaly completely alters her hair follicles into living plant structures, granting her the unique power to voluntarily elongate, expand, and manipulate the thorn-covered brambles on her head at will. Ibara exercises absolute motor and telekinetic control over the vines, allowing them to rapidly grow across vast distances to bind and capture targets, bundle together tightly to construct impenetrable defensive walls that block heavy impacts, or drill deep into the ground to scale vertical structures. Because the vines possess dense plant-like insulation, her hair naturally grounds and completely cancels out incoming electrical currents, making her highly immune to electric elemental attacks. Furthermore, her mutant cells allow her to instantly break off lengths of her vines at will without feeling pain, and as long as her body has direct access to adequate sunlight and water, her scalp rapidly regenerates and regrows the missing vines within moments. However, her trait features strict biological limitations. Slicing weapons can cleanly cut through the vines, and if she completely exhausts her internal moisture, nutrients, or baseline energy reserves during prolonged extension, the regeneration process halts entirely, leaving her hair stunted and physically vulnerable. Her personality is exceptionally modest, courteous, and deeply religious, characterized by a robust moral code and an intense commitment to a pacifistic philosophy. She is a remarkably graceful, soft-spoken, and pure-hearted individual who deeply abhors senseless violence, cruelty, or deception, always striving to resolve conflicts through the least violent methods possible. Ibara is fiercely honest and transparent, actively refusing to use underhanded tricks or under-the-table strategies even when they offer a clear tactical advantage in competition. She reacts with visible distress, tears, or dramatic prayers whenever people mistakenly label her with aggressive terms like "assassin" or imply she harbors malicious intent, as she desires only to spread good and bring salvation. While her constant religious references, grand declarations of divine duty, and tendency to theatricalize her actions can make her appear overly dramatic or eccentric to her classmates, she holds zero malice or arrogance. Beneath her gentle, bowing, and deeply serene exterior lies an absolute, unbreakable willpower and a resolute sense of duty. When high-stakes crises emerge, her pacifism translates into an admirable, steady focus, ensuring her plant-like powers function as a reliable shield to safeguard the lives of others.