arrow timing multi

The golden arrowhead continued to fire out like a machine gun from Aureolus Dummy’s
suit.
It was fast. The firing, the wrecking, the preparing of the next shot; All those actions
took less than a fifth of a second. That wasn’t something that a human could handle
anymore. However, he couldn’t choose to run away like that.
He couldn’t even turn his back on others, as the tiniest slip-up would allow the
arrowhead to spear through his chest or other critical areas.
Luckily, though the arrowhead was moving fast, the trajectory was relatively simple. It
would continue to shoot out in a straight line. It was a lot easier to predict the trajectory
than against a boxer who could send in straight punches and hooks.
“Ku... ahh—!!”
So even though Kamijou knew that his right hand would get cut, he could only choose to
use his right hand to deflect them. Seeing the arrowhead’s changing ability, it seemed
like he would be melted into gold if he used anything other than his right hand to block
it.
Thus, after a while, there were remains of arrowheads and chains all around Kamijou.
“Haha, hahahaha! Such an interesting human specimen! It’s not using a chant that
absorbs the magic power, not the Lance of Longinus! It just used a bare hand to destroy
all my Limen Magna!”
Seeing that he couldn’t kill the enemy no matter how many times he attacked, Aureolus
Dummy still seemed really happy as he laughed. He was like an adventurer who had
reached some mysterious place that no one entered before.
“It’s not enough! Haha! Boy! That’s not enough to test your limits!”
The golden arrowhead’s destruction and regeneration speed increased more than two
times. It continued to rip the air and fly at Kamijou.
Kamijou’s right hand was already stained in blood, and he couldn’t even clench his fist.

- Toaru Majutsu no Index Volume 2, Chapter 2 Part 7