"Old Bai, how do you plan to use this secret technique?"

Mr. Bai said without hesitation,

"Of course, hide it first."

There is no reason why the secret technique of the Mohist school is easy to show.

Hearing this, Zhao Lang sighed slightly. Sure enough, these people never thought about developing their skills.

It is a pity that many Chinese technologies have been lost in this way.

So said,

"Old Bai, I want to buy the right to use this secret technique and let the people use it."

Old Bai's face changed slightly, and he said decisively,

"Master! No!"

(An An)
Chapter completed!