I rely on copies to build infrastructure

On the third day after entering the dungeon, Qin Lu was woken up by the bell of the melting pot.

He opened his eyes, and there was a familiar "rustling" sound in his ears, and the hard-working feet came to the food street to check in on time.

Perhaps because of the stimulation yesterday, Dirty didn't wake up the two of them in advance today.When Qin Lu found him, he was sitting on the woodpile in the backyard in a daze, full of decadence.

"Let's go, the snake tide is coming."

"Oh."

Dirty responded, stood up dejectedly, and followed the two to the roof.

Today's tip is "Long rolls are soft and sticky, fill the green goblet."

"Long rolls are soft and sticky" refers to the two-legged snake below. This is the food delivered to the door, and it happens to be collected in the first step of the morning.

The trouble with two-legged snakes is that there are a lot of them, and the single body itself is not very powerful.As long as he has a good grasp of the angle and his strikes are precise and ruthless, Qin Lu can easily handle it himself.

Not to mention Xi Xiaoren, the big killer, when the first snake wave ended, they had already harvested enough ingredients.Qin Lu piled up the snake corpses in the backyard, entrusted Zang Zang to take care of the shop, and then he and Xi Ren left the food street.

The green goblet, this is the focus + difficulty of today.

They turned two-thirds of the range of the underground city, and the only man-made objects they saw were dark gray concrete skyscrapers, and nothing else.

Where can I find the green goblet?

"In short, let's walk through the remaining four blocks first, maybe you will find something."

Qin Lu suggested.

"Snake meat is everywhere. Today, No. [-] shop will use the right ingredients. They also have the blessing of honey. The competition will be fierce."

"However, Boss Zhang and the others dare not leave the food street. They will definitely not go looking for the green goblet. This is our chance. We must hurry up and try to kill them tonight."

Xi Ren naturally had no objection.

On the issue of eliminating the No. [-] group, Qin Lu agreed with him. Only the last one can force these three people to use their abilities.

But he thought more than Qin Lu, his target was the two who didn't use the finger puller.Boss Zhang is impetuous and greedy, strong on the outside but hard on the inside, so it's still useful to keep him.

The two went straight to the four o'clock area.

The fourth, third, and second districts have relatively few buildings, and the extension is occupied by a large black forest.The outermost layer of the forest is full of strange tree species that are three meters high. The lower end is straight, and three or five vines grow from the top. It is covered with black pentagonal leaves, and the texture is hard. It is a bit like what Qin Lu saw on the island in the far east. The winding vines.

"I'm afraid this thing will move, right?"

As Qin Lu said, he threw a stone in, and sure enough, he saw the vines on the ground suddenly rise up, and violently pulled away the flying stone, the sound of blades rubbing was very crisp.

Hard, sharp, and fierce.

But you have to go in.

The area of ​​the Black Forest covers three districts, and now half of the ingredients on the menu have not been found, so it is a pity to give up.

Qin Lu thought for a while, then picked up a few more stones and threw them over.

The sixth block, the seventh block, the eighth block...

When it was thrown to 37 yuan, the Hessian tree vine was completely enraged, and the five vines danced into a big windmill, wishing to smash this annoying harassment into pieces.But the enemy's position is beyond its attack range, even if it is tireless and persistent, it can't hurt the opponent at all.

Qin Lu moved his shoulders.

He was a little tired, so he simply stopped to rest for a while, squinted his eyes and calculated the pattern of vine attacks.

Length, area, angle, trajectory curve.

Mathematics is Qin Xiaolu's strong point, he didn't rush to say the result after calculating, instead he tugged on La Xiren's sleeve.

"You too, you hit this tree."

He said a little excitedly.

"I found a way, but I still need to verify it. If I say one, two, three, you can just throw it away. Be sure to synchronize with me."

So the two Hessian tree vines growing on the edge were in bad luck. Just a few minutes after the truce, a new wave of offensive started again!

This time the temptation was more violent than the previous ones, it was almost like raindrops, the leaves were falling all over the ground, and the vines quickly became bald.

"Okay."

Qin Xiaolu nodded.

"The interval between two swings of each tree vine is 15 seconds. The tip of the outer tree vine is at most half a meter from the root of the tree vine. If you enter this distance, it will be judged as an attack by this tree, and the tree vine will resist and fight back. "

"So if we have a good grasp of the rhythm, we can use this rule to pass through this vine forest, but we don't know what else is inside."

Going further inside is a black pine forest. "

Xi Ren said suddenly.

Seeing Qin Lu's surprised face, he was very calm.

"I have good eyesight and can see farther than you."

"Oh."

Qin Lu's heart moved, he thought for a while, and stretched out his finger in one direction.

"Then can you see clearly how many trees and vines are there along this line?"

"Eighteen."

Xi Ren narrowed his eyes slightly, and gave the answer almost instantly.

"Twenty trees on the left and fifteen on the right. There is a gap of about ten meters between the seventh and eighth."

As he said, Qin Lu quickly recorded on the ground.As soon as Xi Ren's voice fell, he had readjusted the approved plan.

"The space on the right side can be used, but the number on the left side is relatively large, and there may be dead spots that cannot be avoided..."

Qin Lu stood up, aimed at the vine leaf and smashed it.The black blade was as sharp as a knife, and the stone was cut in half.

Well, great.

"That's why you will get hurt." He dropped the stone in his hand and patted Xi Ren on the shoulder.

"Don't be afraid, you follow me, step on the rhythm, and it won't hurt you."

Those who walk in front will definitely bear the most attacks.According to Qin Lu's estimation, if nothing happened, he would be beaten 3-4 times. As long as he avoided the vital points, he should be fine.And when he was hit, the speed of the tree vines would be slowed down, and the little blade following him would be safe instead.

He is already an adult who has graduated from university, so he naturally has to take good care of his younger brother and not let him get hurt.

Without delay, the two rushed into the tree and vine forest when they found the right time.

Qin Lu walked very smoothly, constantly adjusting the speed by relying on estimation and calculation, and managed to pass all the way.The dense area on the left is actually easier to walk, because both of them will regard each other as a threat, and the trees and vines can't care about other things when they get mixed together. On the contrary, because there is no shelter in the open area, the vines have a lot of room to play, and it is not easy to avoid attacks.

Immediately reaching the open area, Qin Lu secretly took a breath, protecting his head and neck and other vital points, and wanted to rush to the next dense area at once.He was ready to be injured. As soon as he stepped onto the empty field, three trees and vines mixed with a strong wind hit his face, in three directions, up, down, and almost unavoidable.

"Follow me, don't stop!"

While reminding Xi Ren, Qin Lu shrank his head sideways, ready to give up his arms to resist.

But someone is faster than him.

The young man who was originally behind him suddenly leapt forward, stretched out his arm and turned it lightly. Qin Lu was moving at a high speed and had no time to react. His body rushed forward inertially and plunged into Xi Ren's arms.

The two are about the same size, and it's hard to say who is hugging the other, but Qin Xiaolu's chest-thumping posture is a bit ambiguous.

He was very embarrassed, and was about to struggle to get up, but suddenly heard three muffled sounds, it turned out that the tree vines hit Xi Ren's body.

Qin Lu was shocked.

"Little blade, how are you?"

He instinctively wanted to switch positions, but he was not as powerful as others, so he was led by Xi Ren to run away, but he quickly left the vine forest.

The two stood still, and Qin Lu was about to check Xi Ren's injuries, but found that Xi Ren was unharmed, not even a cuff was broken.

"I am fine."

Xi Ren said.

"My magic robe has arcane secret texts, which cannot be hurt by ordinary knives."

He suddenly thought of something and added another sentence.

"It's not that you don't pay attention to hygiene, but that your clothes are not good."

It was only then that Qin Xiaolu remembered that before he went to Nangang to sweep the goods, he had indeed criticized Xi Xiaoren for not changing his clothes.

He didn't say anything for so long, so he was waiting here!

"Ah, you have such a good thing, let me tell you earlier, thanks to me, it took me a long time, how much effort is saved by your physical defense!"

Qin Xiaolu couldn't help mumbling.

People are lazy, if they can be lazy, they can be lazy and rely on them, and the same is true for hardworking workers.

But that is to say, he didn't really complain about anything.On the contrary, it was Xi Ren who listened to the chanting without saying a word. At an angle that Qin Xiaolu couldn't see, the corner of Xi Xiaoren's mouth slightly raised a beautiful arc.

He did it on purpose.

He just thought that the way the little servant racked his brains...was quite cute.

Want to see his face puffed up.

Qin Lu didn't know about his new friend's bad taste, so he was sure that Xiao Ren was fine, and his attention was quickly attracted by the black pine forest in front of him.

It is a real black pine forest, but it is much thicker than the pine trees on the blue star. Each of them stands upright to the sky, and the needles are like a sea, completely covering the wasteland city's not-so-bright twilight.

"Well, I finally know what the green goblet is..."

Qin Lu pointed to the pine forest.

"It's that one, it looks like a pine cone, that...that...it's too big!"

"Ah."

Xi Ren nodded.

"So the snakes prepared before were not enough, and we have to kill them when we go back."

"No, snakes are trivial things, I'm talking about that squirrel..."

Qin Lu swallowed, feeling a little uncertain.

"So... is that a squirrel with wings? Or a pine moth that looks like a squirrel?"

"It-it-it-it is flying over!"