C3875 I'm Your Grandpa

"Of course I won't doubt your analysis. It's just that I'm a bit puzzled, how can you be so sure?" Black Bear scratched his head. He was not good at analyzing problems, so sometimes his reactions were slower.

Zhang Xingyun patiently explained, "It's very simple, as long as you properly reflect on His Highness's words, you should be clear that they moved against the truth this time