Chapter 645

Ye Qingxin almost fell to the ground.

Tie Hanhan still didn't understand what she meant!

Lu took the leaf, rubbed it on his hand and tried it, and suddenly said, "Goddess, you mean that if we make the copper knife like this and use it to cut the tree, it will be very fast!" ”

"Yes!" Finally there was someone who understood, Ye Qingxin nodded hurriedly.

Tu Li looked disdainful, and said with a grin, "It takes a lot of effort to make the copper knife like this!" I'm so strong in the soil, I can just cut down the tree with a knife! ”

"Cut...... Tuli, don't brag about it first, when I finish the saw, let's try it and see who is faster, how about it! ”

It is really fearless for the ignorant, Ye Qingxin sneered lightly and said provocatively.

"It's better than that, goddess, don't blame me for not letting you when the time comes!" Tuli agreed without hesitation.

Sample!

When the saw is ready, this fairy will let you see what a brain is!

Qi picked up the copper knife, looked at it seriously, and said in a deep voice, "Heart, how much do you want to do on this copper knife...... Saw? ”

"That's called sawtooth, one by one, about ......" Ye Qing thought for a while, stretched out his finger and gestured, "It's as big as my fingernails, it's enough." ”

"Okay, I'll do it." Qi nodded, pulled Ye Qingxin to his side, and said lightly, "You eat here, teach me how to do it while eating." ”

......

"Dingding...... Dangdangdang......"

Qi put the blade of the copper knife upward, sandwiched it between his legs, pressed a small copper knife on the blade, and hit the upper end of the small copper knife with a stone, and the copper knife was knocked out of a gap with a clang.

Ye Qingxin was eating barbecue, drinking honey tea, and commanding his subordinates with a mouth full of oil.

Not to be outdone, Lu followed Qi to make saws, and the sound of clanging soon overshadowed the sound of chopping trees, causing everyone to look over here.

"Hey, what are you doing?"

"I don't know...... How did he destroy the bronze knife? ”

"An Xun was captured by the Mengye tribe, we don't have a new copper knife to use in the future, why did he still destroy the copper knife?"

"What did the goddess say she was going to do...... Teeth, said it was for us to cut down trees. ”

"Cutting down trees? How could the goddess have so many ways? ”

......

The males didn't know why, and they were worried and curious.

Soon, the copper knife was made into sharp serrations, each of which was like the fangs of a beast, neatly arranged, emitting a faint cold light under the light of the fire.

Ye Qingxin took the serrated knife and took a section of the branch for experiments.

"Crunch...... Crunch...... Crunch ......"

The few times when the sawtooth had just cut into the trunk of the tree was very difficult, and Ye Qingxin almost doubted his life.

No, it is said that the saw was invented by Lu Ban, once he went into the mountains to cut wood, accidentally slipped and fell, and the leaf of a wild grass on the back of his hand was broken.

He plucked the leaf and gently molded it, it turned out that the two sides of the leaf had sharp serrations, which could easily cut through the palm of his hand.

The clever Lu Ban thought for a moment, if he made such a toothed tool, wouldn't he be able to quickly cut through hard trees?

After experimentation, he finally invented the saw.

Strange, why is Luban's saw and sawing trees effortless, but she can't copy it?