"Logically speaking, it would be similar to other potions, needing one pound of Forbidden Magic Stone powder mixed in with every hundred pounds to ensure the ingredients wouldn't be easily analyzed."
Vera said this as she jumped hard on the cement. Watching the very solid cement, she said, "And although it seemed amazing before, after it hardens, it just looks like an ordinary stone path."
Indeed, after hardening, the cement, with its tiny little pores, really looked like a not-so-good-quality stone path, so it probably wouldn't attract much attention.
"I just wonder if this stuff you call cement will become less useful."
Vera casually rubbed her shoes on the cement, giving it a few more kicks. Her smart mind instantly saw the greater value of the cement, and she said, "Using it to build a castle would be super sturdy."