Initial Experiment

As soon as Leon learned the true value of a Demeter, he refused to leave her at Padt Manor right away.

"There's no way we have what it takes to keep it. Maybe it's okay when you or Miss Eureka is here, but she, you, and I will always leave one day, by which time the Demeter will bring the family quite the risk."

"I'll temporarily put her here then." Angor considered and said, "Later, I might take her away or use an illusion to hide it. I'll decide what to do then."

In the end, Angor made up his mind to plant the Demeter here. Not in the soil, but on top of a small piece of "cloud dirt" he handily crafted, which was the same component used for sustaining the floating islands in Brute Cavern. In this way, he didn't have to sever the Demeter's roots when removing her.