"That sea urchin-looking thing over there is a device made for reading people's thoughts and interfering with the town."
"I've destroyed it."
"I only use it for experiments. I don't need it anymore."

"...Then, the water floating and the school going vertical..."
"Resulted from experiments using it."

"...Things like that happen sometimes, even without anything like that."
"Inhabitants cause almost all "mistakes" of the town."

"It's the same with people's dreams creating spaces."
"Every time that happens, I contain them by compressing, crystallizing, and turning them into rocks."
"Sounds like a tough job."
"Oh, you think...?"