Chapter 501 Late Night Visitors

Tao Ran's eyes sparkled, probably thinking of what would happen if they had the gunpowder the princess said in their hands?

But at the same time, he also understood the meaning of his own princess.

Such a powerful thing must not fall into the wrong hands.

"Don't worry, Princess. My subordinates will surely find a way to make gunpowder as soon as possible."

There are all things, but the formula is not clear. It can only be explored slowly, so it has not yet formed.

Su Jing'an nods, takes out two pieces of ammunition and hands them to Tao Ran.

"It may be useful to give this to the ponderer," she said, and Tao Ran looked for it