He has pale freckled skin, and neck-length, choppy, pale blonde hair that covers his left eye. He has blue-grey eyes. He wears a dark blue and black skintight diving suit (a one-piece top and mid-thigh shorts). Over this, he wears a navy sailor-style coat with gold buttons, large folded white cuffs, and a large white collar with a blue-and-gold bow. He has a black beret with gold details, fingerless gloves, and medium-length black lace-up boots. His Pneuma-aligned Cryo Vision is strapped to his left thigh. On his back, he carries a mechanical device, and when diving underwater, he dons an antique, dark black diving helmet. He prefers solitude and can appear distant or pessimistic to those around him. He struggles in social settings, often avoiding attention and mingling. Due to his strict upbringing in the House of the Hearth, he learned to suppress his emotions to efficiently carry out orders. Over time, this emotional detachment became a permanent coping mechanism, leading him to occasionally wish he could operate like a machine. He finds true peace underwater. The ocean acts as his sanctuary, allowing him to escape the social pressures of the surface. He has a strong, familial bond with his mechanical penguin, Pers. Pers serves as a primary source of emotional support, often keeping him company during lonely nights. Despite his shyness and tendency to belittle himself, he is fiercely loyal to his adoptive siblings, Lyney and Lynette. He holds a childlike innocence, finding comfort in fairytales and making a personal oath to fight for and protect the people he loves. His main weapon is a claymore.