"Oh, girl, if you don't do this business, no one can really help you.

I'm done! Okay! That's it!" Boss Li sighed heavily, and finally decided to say it. Anyway, he will die anyway, so it's better to take a gamble!

"Boss Li, just say it, I will guarantee with my life to keep it secret for you, but if this happens

If this business harms the safety of the people of Langyue Kingdom, it will be difficult to say." Liu Zhili paused and sat down again, looking at Boss Li with sharp eyes, and said seriously.

"Well, I believe in your character, girl! I must have heard about the civil strife in Shuxing, right? In the battle in Yecheng two days ago, more than 10,000 soldiers sent by our eldest prince Xiao Langtian were all injured.

He died from the poison and was defeated without a fight, and these masks are used to prevent poison." Boss Li patiently explained to Liu Zhili.

"So that's it. If it's anti-virus, I actually have other methods, and I promise

Much better than those shabby cotton face coverings you have!" Liu Zhili had an idea, raised a mysterious smile on his lips, and said confidently.

"Really?! That's great! I just don't know if the girl has any good ideas."

Boss Li looked at Liu Zhili expectantly, with admiration in his eyes. After all, he also knew that cotton was not that easy to find this season. If there was a better substitute, he would be happy with it.

Liu Zhili did not answer, but took a piece of paper and a pen and drew the sketch of the gas mask. Of course, the ancient materials were not as complete as modern ones, nor were they as professional and advanced as modern ones, so Liu Zhili just
Chapter completed!