3 numbers are the secret of the pillar
It seems that someone's records are present on other pillars. Look at the pillars.
|40970||103||Sub||ROKAS_36_1_SQ_030||기둥의 비밀은 숫자 3개|
|NPC||The size of the device at Canyon Area|
When you say the special number, it seems that you would be able to read the carvings on the pillar. Obtain a hint from some specific colored pillar and enter the numbers on chat window near the pillar.