On the top floor of the machine tower, there was a great chamber that was built to resemble a large metal box. The metal walls were glowing with different runes while a screen hovered in the middle, which displayed a burning lava lake. Occasionally, several flying fishes would leap out of the lava. They were then immediately killed by a witch before she stored the dead fishes inside her storage necklace.
A man in a black robe was watching the screen. Using the brightness, one could see the man's skin, or what should have been his skin, giving out the glimmer of polished metal.
Now and then, he would look away from the screen and fall into his own thoughts.
The witch displayed on the screen was now looking at the abyss in the middle of the lava lake.
"Ho ho… she's coveting our main sacrificial material. Such a brave girl."
The door of the chamber was pushed open, and a handsome-looking figure walked inside while wearing a bright smile on his face.