The next morning they saw the results of the cement.
Sam then placed his hand on the concrete slab and explained.
"You can use this directly and if you really doubt the structure's integrity, then you can fuse it further so that the grains can be packed further."
The two soldiers examined the joints and the concrete slabs in every way they could think of. Even estimating the time taken to destroy it.
"How did you make this?"
"If you are asking about the invention, it was done by one of my subordinates who is not here. As for the recipe, you don't expect me to reveal it do you?"
The Soldier just nodded his head and asked.
"Don't give me the specifics, what are the type of ingredients?"
"Some from a beast that I rear and some from plants, it is not really that complicated. They can be reproduced easily."
They talked for some more and the soldiers decided to leave. The human shook hands with Sam and said.