Rosso on the other hand had his own thoughts. "A blood artifact." Considering the two before who failed, this seems to explain why those two had originally failed finally.
A blood artifact, there had been some details in his mind about these things, specifically over how useless they were, which is why there was not much information that his Creator put in him about these. "Is there a way to confirm if my blood is the right one?" Rosso asked, curious if the little bits of trophy he had collected before could be turned to be useful.
"Boy, I was a sailor, that's the most I can tell you after years of adventure." But Heroth denied it. He was no scholar, he only learned enough to know what was what and how to utilize them, otherwise, there was never enough curiosity in his head to dig too deep into things that were of no concern to him.