Standing at the top of the slope, Min-ho stared down at the Spectors. He had been watching them vigilantly for almost twenty minutes. In that time span, he had learned some things about them.
Some things most invaluable.
"Sae-wee," Im-hee's voice echoed behind him, pulling his attention.
"Are you okay?" Im-hee asked just as Min-ho turned around.
Sae-wee nodded in response with a faint smile.
Beside her was Dok-su, who was now speaking with his brother.
After Sae-wee finished assuring Im-hee she was okay, she turned to Min-ho. The neutrality of her face left him uneasy.
"Was I wrong?" Min-ho asked, his gaze switching between Sae-wee and Dok-su.
She shook her head.
"All three tunnels we checked led to that cavern," Dok-su said, pointing to the location behind Min-ho.
"Thought so," Min-ho said. "What about Jang-book? Is he done yet?"
Sae-wee and Dok-su were silent for a moment. Then Sae-wee shook her head.
"I see," Min-ho said, scratching his thumb.
