Majic Lin is a young sorcerer in training and one of the main protagonists. He possesses blue eyes, medium-length blonde hair, a skinny build, and pale skin, typically dressed in casual civilian attire. His personality is adventurous, brave, kind, and naive, driven by a strong fascination for sorcery and admiration for sorcerers. He strives to become a powerful sorcerer like his mentor Orphen, whom he deeply trusts and consistently addresses as "master," despite his father's initial reservations about Orphen's background as a Tower of Fangs dropout.

His father pays Orphen for the training, initially viewing it as a waste of money. This perception changes after witnessing Orphen's magical abilities firsthand. Majic proves a diligent student who retains his lessons, though anxiety often hinders his performance during practical tests. Orphen recognizes significant potential in Majic and provides encouragement, bolstering Majic's confidence and enhancing his magical capabilities. He endures frequent teasing from both Orphen and his childhood friend Claiomh Everlasting, maintaining their friendship despite their three-year age difference and her extended time at boarding school.

A critical revelation identifies Majic as a vampire, a rare mutagenic trait inherited from his mother, Iris Lin, a sorceress and assassin whose power rivals Childman's. This vampiric heritage grants Majic magical potential far surpassing Orphen's. By the conclusion of the novel series, Majic evolves into a world-renowned sorcerer. His accomplishments include taking on Ratsbane, the firstborn child of Orphen and Claiomh, as his own apprentice.