Cha Uijae absentmindedly fiddled with the watch on his wrist. The round dial displayed three small sub-dials, two of which had stopped while the last one continued moving busily. He pointed at the tiny clocks.

"You're talking about these little clocks?"

"Oh, you’ve been keeping it on. Yeah, that's right. Originally, there was only one big clock, but I modified it for better visibility," Kkokko said, puffing out its chest with pride.

"That’s all thanks to me."

"Why did you modify it? Not just for looks, right?"

"I did it because it was necessary."

"What was it necessary for? You …