chapter 221 You want to make explosives

Bai Yanxi hurriedly went up to support her grandfather and said anxiously: "Grandpa, what's wrong with you?"

Then he turned to look at William Lin and begged: "William Lin, aren't you a doctor? Please help my grandpa find out what's wrong?"

William Lin naturally knew why, so he stepped forward and sat directly behind Bai Huang.

The last time Bai Huang fought against the old man, he lost the opportunity because he was a little anxious.

This caused instability...