"Are you saying that these swamps disappear at night? Doesn't it just become a big pit here?"
"Yes, that's what I mean. That's why it's called the Linked Swamp. I had only heard about it from my master before, but the conditions for forming such a swamp are very unique, so usually, the swamps we see do not meet these conditions."
"Then yesterday, when I heard the sound, it meant that the mud pools were constantly receding, and the bubbling sound was because there was only a little left at the end."
"Yes, that's the idea, but by the next morning, at daybreak, when the seawater starts to rise, it pushes the swamp mud back out again. This way, the swamp forms a level surface with the ground again."
"If we calculate it this way, if the swamp really goes through these changes every day, wouldn't it slowly get smaller and smaller in the end?"
