After taking care of Birdy they collected his core, with his soul's mastery and ability from the Fenrir bloodline he was able to capture his soul by putting in his red ring, although he couldn't use that ability fully right now he could use it to his advantage.
His rings each had its function and this dictated their color and the most dangerous one in them is the red ring, anyway, they didn't need the bodies of the beasts it was the cores of the one he killed at first.
After getting the blood he needed they continued their journey, they were not too far from Lulic's territory while going they were attacked like before but they easily took care of them before going forward, Petne was collecting the blood in every battle they fought, and had by now fought more than twenty battles.
