Knight seemed to notice the older man's reaction so he lifted his hand to touch the necklace he was wearing. 

It's his great grandfather's necklace and he's sure that there are only two people who have the same jewelry. 

He already got one and the other is forever lost when they lost his little brother.

"W-where did you get your necklace?" Julius dumbly asked not thinking that he was just confirming Knight’s wild guess. 

The pure blood gasped the moment he realized Julius’s confused reaction.

"I'm guessing that Cyrus was wearing the same one when you got him. Am I right, Julius? because if I am, that only means one...