Black Sun
Asil moved nonstop for thirty minutes. Although he had seen many profound monsters, they were already dead. But their cores were still where they should be. Obviously, what caused something like this was the terrible energy wave that had occurred before. Some of the profound monsters were completely destroyed, leaving only their cores on the ground; others were thrown into a corner with their dead bodies. Asil took the cores from all the profound monsters he saw, and then put them in his ring, as his master said. Then he looked around and found a safe place, and after looking around a few more times and being completely sure that it was safe, he went inside the necklace that his master had been sealed.
The inside of the necklace was as dark as ever and there were again numerous chains on the floor. Since Asil came here before, he knew where Sirius was. So he went in his direction at maximum speed without wasting any time.