Both of the elder already using their observation technique to watch over the whole Kingdom. But unfortunately they did not find anything suspicious around The Kingdom. Even when they try to search for traitors, the actually did not find that much clue.
Because of this one of the elders decided to go toward the danger zone to watch over that place while the other elder will stay inside of the kingdom. Even though both of them thing that they did not have to came there at once, even if one of them just came to that Kingdom then they would able to solve the matter, but don't know why after learning the situation of those dark humans every elders of the warrior association became worried.
The one elder who go to the danger zone already begin to ask about the current situation. Not only that he already using the observation technique and he can already feel those dark humans.