"Yes!"

After Wangcai left, Li Hanwen took out a silver needle from her arms, and only after confirming that there was no poison in the meal did she start eating. Pen God Pavilion

The meal before the palace feast had taught her a lesson, and she didn't want to get caught up in it anymore.

After eating, Li Hanwen came to the desk, looked at the pen, ink, paper and inkstone on the desk, and began to think about the problem of locusts mentioned by wood.

Wood is a merchant, and his problem is that the locusts have left his fields without harvesting, and the south will face a lack of supplies, if he can kill all the locusts, then all the problems faced by Wood will be solved.

After figuring it out, Li Hanwen began to recall in his brain what he had seen or heard about locusts before.

How was the problem of locusts solved in ancient China?

Ancient times...... Without high technology, it should be manpower, how can people kill locusts?

Butterflies, maybe you can kill locusts by catching butterflies!

Li Hanwen stretched out her hands and looked at them, and then, she lightly slapped her hands a few times, in this way, she should be able to kill the locusts!

She remembered that she had read a book that wrote about this method, as if it were from a book called "The Law of Locust Hunting," which detailed how to hunt locusts.

After Li Hanwen thought about it carefully, she wrote on the paper: A manual beating method, after thinking for a while, she drew some simple pictures on it.

When Wangcai came in, he saw the young lady writing at the desk, so he quietly withdrew with the food.

After Li Hanwen finished writing the first method, he felt not very satisfied, since the insects have become a plague, then there must be a lot of them, although this method can kill locusts, but the number killed each time is not much, how can a large number of locusts be killed?

If...... If you can use the first method to drive locusts in one place and then fill them with a large amount of soil, you should be able to kill a lot of insects at once!

After thinking about it roughly, Li Hanwen wrote and drew on the paper again.

With the deepening of her thinking, her thinking became wider and wider, and she remembered a sentence in the "Book of Songs", "Bing was a thief to deal with the fire" Perhaps, in addition to using soil, maybe you can also use fire, use fire!

The question is, what can be done to bring those locusts together.

It is said that moths fight fires, locusts ...... Perhaps, also like fire.

How can you use fire to lure locusts into gathering together and burning them all at once with fire?

Li Hanwen remembered the experience when they surrounded and killed zombies, locusts are a kind of insects, they should be similar to primary zombies, they can't think, they act by instinct.

Li Hanwen gradually had some ideas in her brain, and she began to write and draw on paper.

As the time passed, the sky gradually became darker, and the afterglow of the setting sun shone into the room.

"Miss, do you want dinner?"

Hearing Wangcai's inquiry, Li Hanwen noticed that it was already dusk.

"Yes! Go get it! With that, Li Hanwen left the desk and moved his stiff limbs.

"Yes!"

As she spoke, Wangcai bowed down and took a few steps back, and before going out, she quietly glanced in the direction of the desk.

Li Hanwen looked at the scribbled paper on the desk, and said secretly in his heart: If Mu Tou sees such words, he doesn't know...... Will he laugh at her??

Maybe...... Not only will he not laugh at her, but he will also praise her for how well she writes!