Aldric, using some kind of levitation magic to make the magic stones float in the air beside him as he disappeared, thought, I wonder what he needs the magic stones for? They're only F rank.
After a while, we see a special cave filled with multiple goblin corpses lying on the floor, with both Aldric and Lyriana removing the magic stones from their corpses using blood magic. At the entrance of the cave, we see a goblin run out, and Draven inside drew the string of the bow as the Mana in the air condensed into an arrow. He shot it, piercing through the head of the goblin. The arrow continued piercing into a tree.
Draven, walking out of the cave, said, "And that's the last one." He thought, I read they kidnap female humans, but I didn't see any inside the cave. I kind of thought I was going to see a human. Draven, looking at the dead goblin, continued his thought, I don't know if it's me, but I think this thing kind of looks like elves, except for their green skin. He immediately pictured the face of a goblin beside an elven and quickly shook the thought off his mind. Nah, they're way too fucking ugly, he thought.
We see Lyriana and Aldric both walking out of the cave with the magic stones all gathered in two spots, floating beside them. As they got closer, Lyriana, using blood magic, took the magic stone from the dead goblin, and it floated, joining the ones beside her. "Young Master, we've collected all the magic stones," she said. "Do you intend to continue your archery practice, Young Master? If so, I shall begin surveying the area for any—"
Draven cut her off, "Don't bother . I think that's enough for today." Looking at the balls of magic stones floating beside both of them, he thought, Are they using some kind of magic to make it float? "Let's go back," he said as the three of them disappeared.
We see the three of them in front of Draven's room. He opened the door as they walked in