Completely unaware that danger was quietly descending, two groups of people were walking toward each other. On the other side, completely unaware that his school could be blown sky-high at any moment, Dumbledore was leisurely drinking tea with Grindelwald, looking just like a pair of retired old men.
In fact, Dumbledore had seen Ye Feng's little gadgets before and had even asked Ye Feng for some. However, Ye Feng placed safety insurance on anything truly dangerous, so the things he let Harry and the others play with were not actually dangerous at all.
Dumbledore also had some of these little gadgets, most of which Ye Feng had given him. But he wasn't a fool—would that guy Ye Feng ever give things away for free outside of holidays? In your dreams! Dumbledore was extremely shrewd, so the vast majority of the trinkets Ye Feng gave him had been tossed straight to Grindelwald.
Chapter 114