“...” Seo Jun-Ho had to stay awake for ten days.

At first, he didn’t feel much pressure from the ticking clock on the wall, and the first twelve hours or so passed by uneventfully. If he was bored, he’d talk to the Frost Queen. Other than that, he spent time researching his ability. 

Of course, he didn’t allow himself to move too much. Burning calories would make him tired, and sleep would start to threaten him. 

“Looks good.” Seo Jun-Ho suddenly stood up. The Frost Queen looked up at him. He had created a pillar of ice in the middle of the cavern. 

“What is that for?”

“I’m gonna sit on it.” He took a couple of steps and easily ran up the side of the ice, hoisting himself onto the pillar. “Hup.”

There was some space left after he took a seat, but it was too small to lean or lay down. It was around 22 meters high. 

‘Humans start to get scared of heights after around 11 meters.’

The reason for that was simple.

‘That height would start to provoke their imaginations.’ 

Eleven meters was a height where most people could see what was below them in detail. They could estimate how much it would hurt, and...