kicks water into a 'laser'

“What the hell are you even doing? Playing the hero with no thought to your own interests
may be nothing new, but you’re showing a serious lack of vision this time.”
His voice contained no hint of urgency. He sounded like someone talking about a far off
problem they had seen on the news.
However, the fury covering the world was like hell itself.
He lightly kicked the snow that was already beginning to accumulate on the glass and
Kamijou crouched down as if twisting his upper body around. The white snow melted and
the liquid split through the air at frightening speed. It looked a lot like a laser beam. When
used in shipbuilding machine tools, simple H2O could slice through thick steel sheets like
butter.
The bizarre sound cutting just barely above his head sent a chill down Kamijou’s spine
and he attempted to approach while crouched down.

- New Testament Volume 10 Chapter 9 Part 5