rotten luck

“I’d say that was clumsiness, not misfortune,” said Index with a slight smile. “But if this
Imagine Breaker is real, it may be inevitable.”
“...What do you mean?”
“This is related to the world of magic, so I doubt you will believe me,” said Index with a
giggle. “But if the divine protection of God and the red string of fate actually exist, then
wouldn’t your right hand negate all of those things?” Index shook her safety pin-covered
nun’s habit and added, “The power of this Walking Church was a blessing of God after
all.”

“Wait. What we call fortune and misfortune are just matters of probability and statistics.
What you’re talking about is completely—!”
The second he said that, Kamijou’s finger touched the doorknob and was shocked by
static electricity.
“Wha—!?” he cried out as his body twitched reflexively.
The odd way his muscles moved caused a cramp in his right calf.
“~ ~!!”
The agony left him incapacitated for about six hundred seconds.
“.................................Um, sister?”
“Yes?”
“.................................Please explain.”
“There’s not that much to explain,” said Index as if it was obvious. “If what you said
about your right hand is true, then merely having it is enough to be continually negating
the power of fortune.”
“..................................Do you mean what I think you mean?”
“Just by touching the air, your right hand is giving you more and more misfortune♪”
“Gyaaaaaaaaahhhhhhhhh!! S-such misfortuuuuuuuunnnneeeee!!”

- Toaru Majutsu no Index Volume 1, Chapter 1 Part 4