"Whimpering!"
"Howling!"
"Whimpering!"
What kind of treasure is this!
Master held it, looking left and right, pondering for a moment, furrowing his brows, speaking softly.
"Fluid mechanics is a very strange science… Some special substances, once they adopt a particular configuration under certain conditions, can achieve speeds in fluid that exceed the fluid itself.
"For example, this thing, with one end pointed, one end round, and curves that are strange, forms such a configuration."
The apprentices all nodded, expressions serious!
Even though they didn't understand what Master was talking about, it seemed impressive!
What exactly is this thing?
Is it a serial number Immortal Artifact?
How did it get into the water pipeline?
Master continued to explain.
"Our water pipelines are all enclosed.
"The wells use plant roots to draw water, and the medicinal fields use plant roots for water supply; sand can't get in, rocks can't get in, and neither can Immortal Artifacts.
