Lin Ke walked in front, with Granny Hisai trailing two steps behind him, behaving just like an ordinary old servant over a hundred years old.
Granny Hisai didn't seem that "naive" or unworldly, at least she knew to stay a bit behind Lin Ke.
"Young Master Lin Ke, Granny Hisai has conjured up a lot of magic, you mustn't kick me out..."
Granny Hisai tried hard to sell herself from behind Lin Ke, her stooped posture only allowing Lin Ke to see her hunchback when he turned around.
"What kind of 'magic' do you have?" Lin Ke was still a little curious.
There are several ways to discover a gunpowder formula, let's see if Granny Hisai stumbled upon it by accident or discovered it through thorough research.
If it was by accident, it may not prove much, but if it was discovered purposefully with research, that's rare!
This kind of exploration and research ability aligns well with scientific logic.
