The fire alarms installed around the building all went off at once.

“!?”

Amid that storm of roaring noise that sounded as loud as a bombing raid, Stiyl looked up at the ceiling.

Without a second’s delay, the attached sprinklers sent out a typhoon-like manmade rain. Since having the firefighters called in would be a pain, Stiyl had written his orders for Innocentius such that it would not trigger the security sensors. This meant that Kamijou Touma had hit the fire alarm.

Did he think doing so would put out Innocentius’ flames?

“…”

The notion was almost laughably ridiculous, but the magician believed the blood vessels in his head would burst when he considered that he was getting soaked for such a foolish reason.

Toaru Majutsu no Index vol.1 ch.1 pt.7