The two elders of the dwarf clan immediately began to arrange for a group of dwarves to help cut down the green bamboo according to Tan Chu's request...

, However, no one knows what Tan Chu needs these green bamboos to do.

"Boss, what do you want these bamboos for?" Big Blood Pack asked in surprise.

"In a moment, you'll learn that these bamboos can help us rush through the ten-meter danger zone and into front of the cave." Tan Chu laughed.

He has lived in a mountain village since he was a child, and he is very aware of the usefulness of these bamboos, and in the current environment, the system stipulates that no mechanical props can be used, and these bamboos may be of great use...

What's more, there are still a few unused treasures in his package...

One of them is a kind of garbage material that is left out after the mechanics collect black oil for refining...

This black grease, which is recognized by the system as useless garbage, has a very high viscosity, and he was ready to use it during the city war, but he never found a suitable opportunity.

Now, though, it seems like the grease can come in handy...

The dwarves were busy cutting down the green bamboos, and their sharp axes quickly cut down the bamboos several meters long one by one, and placed them neatly in front of Tan Chu...

Looking at the piles of green bamboos, Tan Chu calculated the number in his heart.

By the time the green bamboos in front of him reached hundreds, he expected to be able to meet his requirements...

"Stop, this should be enough." Tan Chu said.

"Lord Dudu, I still don't know, what do you want these green bamboos to do with dealing with the evil clan's secret sentinels?" The Great Elder asked suspiciously.

"Don't worry, you'll understand in a moment." Tan Chu laughed, and commanded the big blood bag to start spreading the bamboos on the ground...

He first lined up countless green bamboos in a neat row, and then carefully took out the black grease and glued the rows of bamboos together one by one.

After the grease dried, a simple bamboo poop was made...

However, Tan Chu didn't seem to be satisfied with this work, he continued to let the big blood bag carry the bamboo, layer by layer on top of the bamboo row, and constantly glued it with grease...

A few minutes later, a thick bamboo shield appeared in front of everyone's eyes.

"Elder, in a moment, you dwarven warriors can charge against this bamboo shield, and try to rush to the door before the bamboo shield breaks." Tan Chu said.

"Ahh You've been making this bamboo shield for a long time! The Great Elder said in surprise.

"It's not that simple, this bamboo shield is for your warriors to attract enemy firepower, they charge with the bamboo shield, others rush out of the dark passage, we march on both sides, I don't believe in those mechanical defensive weapons, smart enough to be able to change the target of attack at any time." Tan Chu said.

His meaning is very clear, these bamboo shields are only used as defensive props to deal with the enemy's attacks, and the purpose is to trigger the opponent's attack weapon and attract the opponent's attack for as long as possible...

Then the others rushed out of the dark passage, a distance of ten meters, and rushed to the front of the fortress under the peak, which should not be too difficult...

This strategy is called Darkness Chen Cang, but it is one of the famous tactics of the art of war, and these NPCs must not have thought of it.

"So you're going to do this, Lord Governor is really a master, and he can even think of such a method." Elder Hammer said in surprise.

"Lord Dudu, it's a blessing for us to have you to help our dwarves." The Great Elder said in surprise.

"Everyone is here to help, let's make a few more bamboo shields, and hurry up to prepare for action." Tan Chu smiled without blushing at all.

This method seems simple, but there are few people who can think of it quickly, and now he just wants to know if these bamboo shields can block the fierce attacks of the evil clan...

Under the action of black grease, the bamboos turned into thick bamboo shields, and soon after a while, Tan Chu made more than a dozen simple props with the help of the dwarf clan.

"Elder, you choose a warrior to stand by here with a bamboo shield, and we will go to the tunnel and wait for them to charge." Tan Chu said.

"It's good." The Great Elder nodded, and began to select the death squad among the dozens of elite warriors of the Dwarven Clan...

After a while, twenty dwarven warriors who were short in stature, but looked very brave, stood in a neat formation in front of the bamboo shield...

"Warriors, the time has come for you to sacrifice your lives for the Iron King, pick up these bamboo shields and charge bravely." The Great Elder said with a serious expression.

"Serve the king, not afraid of life and death!" A group of dwarven warriors roared in low voices.

"Don't be a death squad, Great Elder, their task is only to attract firepower, they don't want them to die, as long as we rush to the gate of the cave, they can leave safely." Tan Chu said.

"Oh... Alright then, your mission is to attract the attack of the Evil Agency, as long as you see us rushing into the cave, your mission can be over, and you will immediately return to the bamboo forest to stand by. The Great Elder said with a smile.

"Yes!" The twenty dwarven warriors glanced at Tan Chu gratefully and replied neatly.

"Lord Governor, let's go and wait in the tunnels to see if your plan can succeed." The Great Elder said.

"If the attack of the evil clan is not against the sky, then you should be able to succeed." Tan Chu nodded, followed behind a group of dwarfs, and walked into the dark cave on the ground...

As soon as he entered this temporarily excavated tunnel, the situation inside made Tan Chu stunned...

He had to keep his head down in this small tunnel to walk, but right in front of him, the tunnel was densely packed with countless dwarven soldiers!

Tan Chu only counted approximately, and the number of dwarven soldiers in this tunnel had already exceeded a thousand!

It seems that the dwarves have made up their minds this time in order to rescue the king!

"Lord Dudu, we brought a total of 3,000 soldiers this time, but before you came, you had already lost thousands of warriors here, and now the people you see, as well as the people at the tunnel entrance in front, there are more than 2,000 people in total." Elder Hammer said with a gloomy expression.

Yes...

Tan Chu was taken aback by his words, and before they rushed to the peak, they had already hung up thousands of warriors...

"Fortunately, Lord Governor was able to come to help, otherwise we would have to prepare to charge forcibly, and I don't know how many people will be left in the Dao by then...", the Great Elder said with relief.

"Don't worry, I'll take you safely into that fortress." Tan Chu sighed.

Bending over and carrying a large blood bag, he followed behind the two elders, and walked all the way down the winding and narrow temporary tunnel, and soon passed through the bamboo forest area above his head, and slowly approached the death zone in front of the mountain peak...

Walking out of a cave, there was a small stone hall in front of it, and nearly a thousand dwarven warriors were crowded in this not very spacious space, looking at Tan Chu and Da Xuebao curiously.

"Elder, why didn't Elder Iron Soul come?" Tan Chu looked around in surprise, but did not find the familiar old man.

He also hoped that after finding the Iron Soul Elder, he would inquire about the whereabouts of Master Tie Ding, and by the way, complete Master Tie Dong's request...