Gemini Isabella

Gemini Isabella, also known as Gemini Isabella-Maria von Irabella (双子座（ジェミニ)  イザベラ-マリア ・ フォン ・アイラバラ Jemini no Izabera-Maria fon Airabara) is one of the Gold Signers of the 21st Century alongside her twin sister, Gemini Aura. One of the guardians of the Gemini Temple, she is the mentor to Pegasus Roy while her twin sister mentors Cancer Hibiscus.

Appearance
Isabella appears very alike to her sister, with her black hair styled in a twintail style and black eyes. She wears a black sailor uniform and wears a red belt that has a red side skirt cover like her twin sister`s. She also wears red gauntlets like her twin sister and carrying her weapon with her at all times. She wears it with long black socks and black shoes.

Personality
Although she shares some traits with her sister, such as her social awkwardness and a big appetite, Isabella is much more aloof and seems to show darker sides of her when it comes to killing her enemies. She is cold and ruthless in battle, usually ending the lives of her enemies as one would expect from a seasoned assassin. She seems to have no qualms about killing people who threaten the well-being and life of Athena killing them with one strike of her katana. After joining the Gold Class, and growing to know people rather than killing them, she has grown into a kinder person and is mentally strong.

Background
Born in Kobe, Japan; Isabella and her twin sister were sold to the Jade Empire located in Japan. Raised to become the most blood-thirsty assassins the Jade Empire could offer, her name became affiliated with fear and thus people feared her name. Even Gold Signers and Athena herself had heard of the Bloody Valkyrie. After putting down several rebel uprising due to the ineffectiveness of the Empire`s rulers, Kobe (named after the Japanese city), Isabella and Aura tried to escape from the Empire but were caught while doing so and scheduled to be executed the next day. Very soon, tensions between the rulers and the ordinary people erupted into a straight-out rebellion and Isabella made her escape with Kobe and Aura. Kobe died on their way back to Japan before they were intercepted by Greek Forces.

Becoming Saints
Even from the start, Isabella was never trusted by anybody due once belonging to an assassination unit of the Jade Empire and often rebuked people`s attempts to become friends with her afraid that she would lash at them and subsequently end their life.