"The water of the Immortal Sinking Pond switches from bottom to top once every five years, and it possesses five properties: cold, hot, warm, cool, and neutral. Now is the season of neutral water, also when the Saw-toothed Demons are most rampant."
Tian Lin asked him, "Does the water of the Immortal Sinking Pond have to be changed once every five years?"
"In the very early days, the Immortal Sinking Pond changed five times in an instant. Back then, it was more like boiling tea than a sea.
Then it changed to every five days, followed by five months, until now, every five years."
When discussing the Immortal Sinking Pond, Immortal Master Zhou had an air of a Grandmaster as he spoke at length:
"In my view, going forward, it will be very difficult for the water of the Immortal Sinking Pond to change again. Eventually, there may not be distinctions like the five properties, but it will converge into a singularity."
"Why is that?"
