C232 so-called elixir

"What is this?"

"I've never seen it before. Is this black tree root even made of medicine?"

"Unfortunately, if I can take a look at it, I might be able to recognize it."

"However, this thing looks a little familiar. I seem to have seen it before in some sort of book ?"

The moment the black tree root appeared, the various nobles and powerful individuals brought them to the auction