intercepts fiamma attack

“You’re trying to construct a spell using the ‘right arm’ against me?”
Immediately afterwards a beam of light shot forth from Fiamma’s right arm.
Fiamma’s action was not even in the same dimension as showing off his ability. It was
more like he was crushing an annoying insect flying in front of his face. Whatever
Elizalina did would only destroy her body further.
Earlier she had said that the full force of the Elizalina Alliance could not defeat Fiamma
of the Right. That was why she wanted to carry out an interception outside of the
Alliance in order to defeat him.
So by the very fact that Fiamma was standing there, Elizalina’s fate may have been
sealed.
But that was not what happened.
The loud sound of competing powers rang out.
It was the sound of Fiamma’s beam striking Kamijou’s right hand.
Kamijou had jumped in front of Elizalina and blocked Fiamma’s attack, but the beam
scattered in every direction as if it were escaping Kamijou’s hand instead of
disappearing instantly. That was nothing more than an after effect different from what
Fiamma had wanted.
However, a loud noise drowned out all other noises.
The after effects of the beam that were sent to the sides blew the remains of the room’s
walls away and continued on into the plaza. They travelled diagonally upwards, so they
did not hit any of the people in the plaza, but the stone buildings there had their roofs
blown off.

- Toaru Majutsu no Index Volume 20, Chapter 2 Part 6