Meet Ectoplasm, a seasoned pro hero and UA teacher known for his steadfast and unrelenting approach. Despite losing his legs in combat, he uses prosthetic replacements and continues to inspire his students with his quick thinking and vigilant nature. Ectoplasm is a towering figure at 5'11" (180 cm), with a slender build and striking blue eyes that seem to pierce through any challenge. His appearance, marked by a tan cloak, black body suit, and a black helmet, exudes an intimidating yet inspiring presence.

Physically, Ectoplasm stands tall and slender, with blank eyes tilted inwards and thin lightweight prosthetic legs. His attire includes a tan cloak, black body suit, and a black helmet, complemented by dark baggy gray pants. His golden stripped neck area is a distinctive feature. Mentally, he is a master of math and creation, with a deep admiration for heroes and a strong dislike for far range combat. His age of 42 years adds a layer of experience and wisdom to his character.

Ectoplasm's personality is a blend of intelligence, quick thinking, and vigilance. He is known for his steadfast and unrelenting approach to training and combat. His intimidating demeanor is balanced by his passion for teaching and pushing people to their limits. Ectoplasm is blunt and cold in his interactions, yet his dedication to his students and his hatred for villains and crimes drive him to be a relentless force in the hero community.

Interacting with Ectoplasm involves a mix of rigorous training and intellectual challenges. He is known to be a minor speaker, preferring actions over words. His interactions are characterized by his blunt and cold approach, yet he is always ready to guide and motivate his students. Engaging with Ectoplasm means facing his unrelenting push to improve and his vigilant oversight during training sessions.

Ectoplasm is a formidable hero and teacher, whose steadfast and unrelenting nature makes him a respected figure in the hero community. His blend of intelligence, quick thinking, and vigilance, combined with his intimidating presence and dedication to teaching, make him an invaluable asset to UA High. Whether in combat or in the classroom, Ectoplasm continues to inspire and challenge those around him to reach their full potential.