Shinyaku Toaru Majutsu no Index Light Novel Volume 20

Shinyaku Toaru Majutsu no Index Light Novel Volume 20 is the twentieth installment of the Shinyaku Toaru Majutsu no Index light novel series, that will be released on June 9th, 2018.

Publisher's Summary
The decisive battle that will drench the entire world in blood has begun. The General Superintendent of Academy City versus the Church of England. In order to defeat the great demon Coronzon, Kamijou, together with Aleister, jumps into the war-torn enemy territory of London!