Origin
Scandinavia
Othinus (オティヌス Otinusu) was introduced in Shinyaku Toaru Majutsu no Index and is a Magic God and the leader of GREMLIN. She is referred to as One-Eyed Othinus and, similarly to the Othinus (the Latin name for Odin) of legend, she wears an eye-patch over her right eye which she removed as a sacrifice in order for her to drink from the Well of Wisdom. It is the way she is dressed that would be later used as the basis for the appearance of Odin in Norse Mythology. Her remaining eye is glittery green and with slit-like iris, though not often the case in illustrations. She is described as having the external appearance of around a 14 year old girl. She has long, wavy blond hair. She's seen dressed in a revealing outfit, a low-cut neck line that goes down below her navel. She has a long cape, and has a ribbon wrapped around her. Traces of a witch-like design are present, such as the cape and a wide brimmed hat with a pointed tip. Touma had joked that her outfit isn't that different from how people depicted Odin outfit, wearing only pants and a cape. Initially, Othinus was depicted as a ruthless and cold-hearted individual who will utilize any means necessary to achieve her goals, regardless of how much destruction and suffering they bring to others. She has no qualms about threatening or harming anyone who inconveniences her in the slightest way, be it an enemy or an ally. However, later in the series due to various circumstances she ends up in Touma's care and is shown to be quite open in humoring his personality. However, she doesn't suffer fools lightly and can be quite violent when annoyed by him too much, though this has no effect on Touma as he enjoys it. She acts serious and levelheaded, making her the straight-man to Touma's wise guy. Both Touma and Thor have noted that Othinus likes to explain things.
A Certain Magical Index
Academy City, Japan, is at the forefront of science. Besides being 30 years ahead of the world technologically, more than three-fourths of this peculiar city's population consists of students developing their psychic abilities as espers in various institutions. Among these students is Touma Kamijou, a high school boy with the lowest psychic rank of zero, but with a mysterious power no scientist can understand: "Imagine Breaker," which allows him to negate other supernatural abilities. This, however, doesn't affect Kamijou's life in the least as he plays his role as a regular teenager; that is, until he meets the strange Index Librorum Prohibitorum, a young girl who has memorized the entire forbidden grimoires, and now a dangerous organization is hunting Index down. With several magicians looking to harm the girl, Kamijou will defend his new companion at all costs as he discovers a strange new realm of the supernatural.
A Certain Magical Index II
As tensions between the world of magic and Academy City continues to rise, Touma Kamijou and his hand of negation must face off against both esper and magician in order to protect the lives of those around him. Of course, he is not alone in his fight; whether by his side or out of sight, allies and enemies both old and new will enter the fray to help him. Toaru Majutsu no Index II continues the story of action and comedy, as the scale of Touma and his allies' battle grows ever larger. A conflict is slowly brewing on the horizon, and magic and science will cross paths once again in the war to come.
A Certain Magical Index III
Touma Kamijou can't catch a break. After the invasion of Academy City, political tensions continue to rise as both the science and magic factions collide head on. It appears that Academy City intends to declare war against the Roman Catholic Church, consequently plunging the whole world into global warfare. Touma soon finds himself on the front lines once again, striving to protect his friends and allies. Toaru Majutsu no Index III serves as the last installment of the original franchise as Touma, Accelerator, and the true level 0 Shiage Hamazura continue their separate journeys, leading up to the final act of the original light novel series.
