"Beyond this is a staircase.. If you break the rock, I think the blisters would fall into the path and block it." Jin-kyung gave her input on the matter, touching the rock lightly.
To be honest, Aria also thought the same. The amount of obviousness displayed by this gimmick was too much.
It was practically inviting the invader to break it, but those who knew that there was a staircase behind it would beg to differ.
"Then what do you think we should do?" Aria wanted to keep testing the girl.
"...Wait a second." This time, Jin-kyung hesitated a lot.
'The harder the problem, the harder it is to come up with a solution, huh.'
"We can chip at it slowly, but that'd take a while... We'll get tired. Why don't we.. Ah! Maybe your spirit can look for traces?"
'She figured it out.'
