Billy thought that Lucyna had dealt with most of them, so they weren't linked by blood. Still, Billy frowned when he asked for what reason they were using the slaves… apparently, it was because of their blood…
"... Why would you need their blood?" Billy asked.
"We don't know, and we only get what we are asked to get…" The fake blacksmith replied.
"So, someone wants their blood…" Billy thought. "Did someone learn the method to make relics? The tribesmen are strong enough to make their blood add some effects to weapons, but I think they would need some extra mana, and that isn't their forte since they are mainly warriors."
Billy only told that thing to his friends. Still, what confirmed his fears was what Totaic said earlier… his people had been attacked and captured in the last year, and that was even before he learned about how he could use blood to make weapons stronger.