Lord's Blessing!

The knight, who was clad in heavy black armor and holding a helm in her hand, was called Sandra, and she didn't recognize any of them.

They were all strangers to her.

On top of that, she had never heard her master talking about having relatives either, which led her to believe that he was like her, orphaned with no one but herself to rely on until she was taken in by him.

So she was certain that he had nothing to do with them either and looked at them on alert. 

Julian was Damien's distant relative.

He had been to their house a few times but never came across Julian, as the latter had locked himself in his room every time he visited them. He either disliked him so much that he didn't want to see his face, or maybe he believed himself to be so inferior to the other that he thought he would be crushed to death from just being in his presence.