🍁Nine Ancient Obelisks

The plaque was 55 centimeters in diameter, light but durable, black in color, and had no entrances, exits, fasteners, protrusions, or anything of the sort.

What diameter are you talking about? It's RECTANGULAR!

- Before I answer your questions, what sum are you willing to consider for such an offer?

- It depends on what side effects I can expect. If, for example, your liquid turns me into some kind of snake, can I be turned back into a human?
I need to know everything that might happen to me from your potion... from your preparation. Then I'll decide whether it's worth the risk and what sum I'm willing to pay...

Added 5 minutes later

There was nothing remarkable in the cart today.

But the cube and some kind of cylinder that Erika saw last time were there, right? Or did they disappear somewhere?