Aizono Mio

Aizono Mio (相園美央) is a character introduced in Toaru Kagaku no Railgun (PSP game).

Background
Aizono Mio was part of a project called White Alligator, originally meant to break the limits set in the Parameter List, but developed into a project to mass produce stable Level 4 espers as an alternative to the more unpredictable and uncontrollable Level 5s. The harsh training and conditioning she received during the experiment left her mind unstable.

After the project was shut down, Saitou Souta, a counsellor at Nagatenjouki Academy, helped to restore her humanity. However, due to overwork resulting from having the jobs the rest of faculty didn't wish to do (such as dealing with disatisfied parents) pushed on him, he had an accident and ended up in a coma. The accident was covered up by Nagatenjouki Academy. This led to her seeking revenge on the ones she considered responsible.

Abilities
Her ability is Military Oil (油性兵装 (ミリタリーオイル) ), which allows her to break down and reconstruct oils, such as petroleum and napalm. She is able to manipulate the oil to form weapons, such as missiles or arm blades. She can also generate an armour dress which is capable of withstanding a direct railgun hit. She can ignite the oil to launch herself and projectiles at targets, or to cause incendiary damage.