A Certain Magical Index, Vol. 20 (light novel)

October 18th. World War III has begun. As theflames of conflict between Academy City and Russia spread further, many othercountries suddenly find themselves pulled into the fight. Fiamma, the onlyremaining active member of God's Right Seat, attempts to control everything fromthe shadows while others run straight into the heart of the storm! Kamijou willtravel as far as necessary to revive the magically comatose Index; Acceleratorwon't let even a war stop him from saving Last Order; and Hamazura must find away to heal Takitsubo's stimulant-abused body. Though their goals are alldifferent, it is fate that these three will cross paths in Russia, wheresomething sinister lies in wait for them...!