"What is that?" Roland asked as he observed the substance traveling inside them. It was violet in color, slightly glowing, and slowly moving downward.
"I do not know... I have never seen anything like this," Silvan replied, his gaze filled with curiosity.
Both of them were tired and exhausted from the battle. But they had only a few wounds that had not healed completely because they were too deep. With Silvan's help, most of their injuries had been treated.
The place was dark. But not completely black. Without any light. The place was slightly brightened by those soft violet glow inside the pipes.
"We should move up... and see where those stairs lead," Silvan said as he turned toward the stairs built along the walls, spiraling upward.
Roland nodded. "Yes... we should."
Both of them began walking on the spiral stairs.
---
Roland and Silvan continued climbing the spiral stairs along the inner wall of the tower.
