The City of Mondstad

As soon as Aiden stepped inside, he grinned.

"How long are you going to hide for? Did you think that I would not notice you?" Aiden asked as he looked back at the entrance and heard a chuckle.

A figure suddenly appeared in front of him and if Sera hadn't told him about the figure earlier, he would have definitely screamed.

"I knew that you were not like those other village people." The figure was a male who looked as though he was in his early thirties. He had salt gray hair and deep black eyes that were examining Aiden's appearance.

< He can see through your mask Aiden. The system has identified his threat level at S rank which means that he is an upper demon lord. Be careful. >

Aiden's eyes narrowed down when he heard Sera's words. But why would someone with the power level of an upper demon lord be hiding at the entrance of the city?