Rolonia-blood sensing

Fremy and Adlet scrunched up their faces in disgust, while Rolonia, looking  embarrassed, continued to suck on the blood‐soaked cloth.    "This sword cut six Kyoma." Rolonia pulled out the cloth and took out her own  whip. In the same way as the cloth, she licked it. "And this whip hit nineteen  Kyoma. There is only one kind among them that tastes the same as one of the  bloods on Adlet's sword. So from this I have determined Tgurneu's blood. Now  please wait a moment. I'm going to analyze it in more detail."    Rolonia alternately licked the cloth and her whip. Somehow it seemed she was  examining Tgurneu's blood that was clinging to each.    "So, what have you learned?" Fremy asked.    "The blood can tell me a lot of things, from what he ate, the characteristics of his  body, to his history up till now. So if I lick his blood I can get a general  understanding of those things."