Auron was hiding at one of the corners in the town. He hid behind a high building. It was 30 minutes away until the quest complete. From the first time, the demonic monster came inside the town up until now. The demonic monster didn't even look from him.
What Auron didn't know was that the demonic monster was picky. He could sense whether the enemy had a high level or not. Although it was not always correct, but it could help him to determine whether the enemy was worth fighting or not.
That was why, although the demonic monster knew where Auron's was, but he didn't get to Auron's place since he felt that Auron was too weak. The demonic monster thought a weak enemy means little experience for him. Moreover, there were still many other choices in the town.