Before Chu Yan let go of the poisonous snake in his hand, he still had some things to prepare.

First of all, there are two small lizards in Lao Tie's hand, these two small things are the best bait to guide the action of this poisonous snake, although it may not be 100% effective, but sometimes you can only let it go.

"Lao Tie, tie the little lizard under the hummingbird, use the hummingbird to control the direction of the little lizard's movement, just use this one first, and the other one will talk about it later. Under Chu Yan's command, Lao Tie tied a small lizard to the hummingbird's legs with a thin vine, and then put the little lizard and the hummingbird into the vent together.

"Lao Tie, come, do me a favor, fix the pangolin on the body of this snake, a little forward, a little more forward, yes this is about here, this is the position where this snake supports its body when it stands up. Soon, everything was ready, and the pangolin set the amplification frequency and tied it to the snake's body.

"Okay, let's do it, let's reduce the speed of the little lizard first. Lao Tie reduced the speed of the little lizard according to Chu Yan's order, and then Chu Yan gently removed the poisonous snake from his arm and gently put it into the vent, and then pressed the protective net that Lao Tie had just removed from the vent on it to prevent the big guy from suddenly turning around and attacking.

"Chu Yan, this... Does it work?" is the only person who can ask such a question, Wan Caini is the only one who can ask such questions, Lao Tie has always done his best to do what he is doing, not to question, only after he has tried his best and still failed to achieve his goal, he will wonder if it will work for him. Although this character has some tendons, there are many things in life that need a tendon to be able to accomplish.

"Be patient. Chu Yan stretched out his finger and put it to his mouth and lightly gestured, and then motioned for the three of them to temporarily open the vent, Lao Tie used the picture transmitted by the magnetic dragonfly eye to control the direction and speed of the little lizard's movement.

Cobras are wary at first in an unfamiliar environment, but quickly adapt to it, because they just like this dark environment, and it would be perfect if it was a little more humid.

"Captain, it's moving. Ten minutes later, the cobra finally moved, and the three of them returned to the vent, opened the vent protective net, and watched the cobra slowly swim in the direction of the little lizard, Chu Yan's face finally showed a relaxed smile.

To be honest, the best way to repel snakes is to use pheromones as bait, but this thing is not around the insect king, and it can't be realized. And another better is the use of vibration, snakes are sensitive and timid, the use of vibration to drive away the direction of the snake is the most common and effective way to drive snake people.

If there is a poisonous snake hidden in it, they will feel the vibration and swim out immediately, so that they do not have to worry about being attacked by hidden poisonous snakes.

However, there is a certain risk in the use of this method in this vent, because the materials used in the vent are all metal. It is a well-known fact that metal transmits sound very efficiently, and if the other party has installed a vibration sensor in the ventilation system, it may be noticeable to the other party.

This possibility is not high, but it exists, so Chu Yan can't take too many risks, shaking and the like, once, is enough.

"Captain, it's going well, but I didn't control my speed, and the little lizard's tail has been eaten by a poisonous snake. As time passed, Lao Tie's face suddenly showed a hint of surprise, because the poisonous snake was really aggressive, about one and a half meters long, and when it launched an attack, it was able to instantly attack a distance of nearly one meter, which is rare among poisonous snakes.

"Okay, keep it up, don't let the little lizard be eaten, at least not until you reach your destination. Sky Eagle, how is your situation there? Can you receive a signal?" As the poisonous snake continued to go deeper, the pangolin amplifier gradually played a role, because at the moment when Chu Yan's question had just been spoken, the mobile phone screen in his pocket suddenly had a picture of complete snowflakes, although it was not clear for the time being, but it was slowly improving.

"Captain, go another thirty meters and I'll be able to get a clear signal at all. Aquila's voice was excited, this kind of high-tech equipment infiltration and monitoring was Aquila's favorite, especially the infiltration monitoring that was done in such an unprecedented way in front of him.

"Blacksmith, your hummingbird is really good, I suggest you do an extension and blend it perfectly with my magnetic dragonfly eyes, if you can bring your own amplifier, it will save you too much trouble. "Skyhawk's excitement is not only because of the successful implementation of infiltration monitoring, but also because of the whimsical idea in his head.

The ultimate function of the Hummingbird III mobile bomb is to destroy and kill! However, it is used for transportation functions in front of it, although this makes Lao Tie a little unhappy, after all, this is like using an aircraft carrier to pull a speedboat to sail on the sea. To put it officially, I'm afraid it's overkill.

"Big Bird, you have a good idea, the Hummingbird III is a mobile bomb, I can improve the prototype of the Hummingbird II, and add your magnetic dragonfly eyes, and if you can make an amplifier that weighs no more than 15 ounces, I can find a way to make what you say. "Lao Tie is naturally very excited about Aquila's proposal, he is a mechanical expert by nature, making these things is a hobby and a talent, but most of the time his production direction is biased towards blasting.

"We can take a closer look, but not now. Now you have to make that snake go to the pipe on the lower left, where the signal is stronger!" "Aquila's topic changes very frequently, but Lao Tie can accurately judge what Aquila is talking about, with such a strong backing to provide intelligence support, many things will be done very efficiently.

"Okay! It's in. Five minutes later, Lao Tie finally completed the command of the Sky Eagle, and when Chu Yan watched the picture on his mobile phone screen become clearer and clearer. Sky Eagle's confirmation command had also reached Chu Yan's ears.

"Captain, the signal is completely stable and clear, and the eight dragonfly eyes in the laboratory are completely in place!" Chu Yan waited for Tianying's words for a long time, and now he has finally achieved his goal.

"Aquila, I see, old iron, give it the little lizard, besides, Aquila, you need to remotely activate the pangolin power unit and fix the pangolin to the iron sheet of the vent. As soon as Chu Yan's words fell, the Sky Eagle had already activated the pangolin's power plant over there. The downward part of the pangolin instantly popped out, and a three-clawed metal sharp blade directly nailed the cobra's snake body firmly to the iron sheet.

"Captain, mission accomplished. Lao Tie had already controlled the hummingbird to quickly withdraw from the vent as he spoke, and on the hummingbird's leg, half of the broken thin vine told Lao Tie that his task was completely completed. The hummingbird was retrieved and put back in the slot on his wrist, and in addition to the nine that had been used, Lao Tie still had three in stock.

"Lao Tie, the task is still a little bit short, you have to relocate the hummingbirds below, the direction and angle of the dragonfly eyes are not very ideal. Chu Yan looked at the No. 1 to No. 4 dragonfly eye monitors on the mobile phone screen, only one of them had a perfect angle, and the other three were obviously blocked. Although these were originally harmless, because there were four dragonfly eyes at the top of the laboratory that could completely control the entire laboratory screen. But the problem that Chu Yan was worried about was that if he didn't set the four dragonfly eyes in the entire laboratory to an absolutely hidden position, once they were discovered by the other party, I was afraid that there would be a lot of trouble.

"Move the location? I see. Let me think about how I can do that. Lao Tie instantly understood Chu Yan's intentions, pondered for a moment, and suddenly his eyes lit up.