In front of him was a redwood forest up to 100 meters high, frightened by the sound of Chen Feifei cutting down the big tree, a group of bighorn deer ran under the forest, looking at the past, I felt that those deer looked like ants. Pen ~ fun ~ pavilion www.biquge.info and then look back, is hundreds of meters high man-made covered bridge, layer by layer by the same giant pillars support, recessed partition can not see the other side of the place at all, in the majestic giant maintenance bridge against the backdrop, those redwood trees growing in it, just like a small shrub.

I can't count how many floors of the maintenance bridge are like vines hanging down a lot of black giant iron chains, and I hear a rumbling sound in my ears.

Following Chen Feifei's silver mecha, he crossed the two big trees that had fallen left and right, brushed aside the branches and leaves and weeds that crossed on both sides, and walked onto a relatively flat bluestone paved road, and when he heard the rumbling sound getting louder and louder, it was almost deafening, and he reached the end of the road.

A round sun rose on the right, and when the light shone, hundreds of huge drainage pipes were seen in a row, and the front end of each drainage pipe looked like a huge cave, from which each flowed a stream of water, as if it were a separate waterfall.

"Be careful!" The silver mech let out a loud warning.

Li Chao, who had already looked dumbfounded, came back to his senses, and then looked at his feet, only to find that the place where the fire master he controlled was standing was a drainage pipe, and the path he had just walked all the way was on top of the drainage pipe, and when he leaned down and looked down, he found that the water flowing out of all the drainage pipes fell straight down a hundred meters and then merged into a huge lake below.

When I saw it like this, the pores all over my body couldn't help but stir up a chill, and my scalp was numb with shock.

"The size of the giant mecha can reach hundreds of meters, and the weight is also extremely staggering; Before this maintenance area can be stopped, it is necessary to inject water that can carry the weight of the mech into the confined area below, and then let the entire mecha that needs to be repaired be immersed in water in a horizontal way. Chen Feifei explained to Li Chao through the microphone on the side.

Such a vast mountain forest and Hubo below are just a pressure-bearing area for mecha to stop! Li Chao's eyes were round in surprise, and he didn't know what to say.

Chen Feifei manipulated the silver mecha, put a can of things on the thirty-sixty-degree rotatable lifting rack that was equipped behind Huo Ye before, and then said to Li Chao: "I'll spray this silica sand paint on Huo Ye's body first, you look at it first, and then I need you to spray it on my mecha body." ”

"You know my mecha is called Huoye." Li Chao was a little excited that couldn't tell what was going on.

"Yes." Chen Feifei said in a calm tone: "My mecha is called Yinmei, you must be careful when you spray silica sand paint, if you miss a place, the entire mecha will be destroyed." ”

"Yinmei, it's a very good naming ......" Li Chao still wanted to say something, Chen Feifei had already manipulated Yinmei to start spraying silica sand paint on Huo Ye.

Silica sand paint, transparent color, commonly used mecha protective paint, with sealing waterproof, anti-conventional corrosion, anti-oxidation, the most important thing is to prevent high temperature. But looking at it, the entire Z56 giant mecha maintenance area looks like a primeval forest, with a large lake below, and there is really no place for any high temperature.

Li Chao was full of doubts, and according to Chen Feifei's request, he also carefully sprayed silica sand paint on the silver charm. After the silica sand paint sprayed on the mecha stabilized, Chen Feifei activated the guide on the silver mecha, and also transmitted a picture, Li Chao clicked on it, and the picture was a black thing the size of a grain of rice.

clicked on the picture, and a text description appeared next to it: "Biological iron essence is mainly the excrement of iron-loving organisms." ”

"That's what you're looking for here, you can come here with me, it's already offset the cost of replacing the fit control cabin, and then, as long as you can bring back the bio-iron essence from here, I'll pay you another thousand yuan for every ten catties."

Ten pounds and one thousand yuan!

Li Chao's eyes were straight, he had sold Hou Qi's infrastructure mecha to the scrap yard before, and it was a few tons of refined steel, and it was exchanged for 31,000 yuan! This bio-iron essence is so valuable!

"Let's go."

Chen Feifei manipulated the silver charm and waved the steel sword to cut the woods on the right, Li Chao followed closely, and after walking out of a section, he gradually entered a sloping groove, which was overgrown with vines and grasses, and those tall trees grew on both sides of the groove, as the groove continued to move forward, the woods became denser and denser on the head, although at this time, the sky was bright, but the groove was extremely dim.

"Whew!"

A flash of fire flashed not far away, Chen Feifei manipulated the mecha to rush over quickly, and everywhere he went, he saw a circular tether pillar several meters high, which was densely packed with holes, and the steel arm of the silver charm stretched out, and a fist-sized test instrument equipped on it couldn't help but make a sound.

"A minute and thirty-seven seconds ago, there were ironrodes here." Chen Feifei sent a voice: "This is a fixing bolt, concrete is mixed with steel, and the steel inside has been eaten by iron-loving rats." ”

Iron-loving rats are relatively common alienated creatures, which are addicted to iron and steel, and are not very harmful to humans, so they are not listed as dangerous alienated creatures.

Continuing to walk along the groove, Li Chao used Huo Ye's tester to calculate, and the length along this oblique groove was calculated to be equivalent to a straight drop height of one hundred and twenty meters. It was already very dim, and when I looked up, I saw a faint light like a gap between my fingers.

"Squeak! Chirping! Chirping! ……”

A series of dense cries sounded, and when I turned sideways, I suddenly saw a lot of bright green dots flickering in the darkness. The mecha lighting equipment was activated, and there was a bright light in the darkness, "Whoa! With a muffled sound like a collapse, Li Chao's scalp was numb, and he saw hundreds of large and small iron-loving rats fleeing forward in panic, looking like a pool of thick black ink, overflowing in all directions.

Iron-loving rats are roughly the same as regular mice, the difference is that the left and right sides of the mouth are alienated with two acid sacs, the tongue is also extraordinarily wide, their skin is hairless, very hard, wrinkled close to a piece of soft iron, when eating steel, the whole tongue will stick to the steel, and then spit out acid from the sacs on both sides, corroding the steel into a liquid state and eating.

It was the first time for Li Chao to see this alienated creature, and when he saw so many at once, he couldn't help but feel numb in his heart.

These iron-loving rats were startled by the sudden light and scattered, but soon gathered again, "Smack! Syllable! Syllable! ......" heard a snapping sound, and looked down, many iron-loving rats directly threw out their tongues and stuck them to Huo Ye's mechanical legs.

"Let's go!" Chen Feifei heard a slightly panicked voice, and when she looked forward, she saw a large group of iron-loving rats rushing to the bottom of the silver charm, and the snapping sound of their tongues sticking to the mecha sounded intensively.