erizabetsu

The world of Blue Exorcist consists of two dimensions joined as one, like a mirror. The first is the world in which the humans live, Assiah.

Kagome Higurashi, a normal 15-year-old girl, falls down a dry well--and finds herself in the feudal past, 50 years after her ancestress Kikyo imprisoned the half-human/half-demon Inu-Yasha. As the reincarnation of Kikyo, Kagome possesses a magic jewel that greatly increases the power of demons.

Edward Elric makes a fatal mistake that drags his brother and his own body into an abyss, and they must seek the philosopher's stone to return their bodies to normal. They learn more and more about alchemy along the way during their adventures.