Kathu trotted along the passage—

After running for more than ten minutes, there was a platform in front of me blocking the way, but this platform is not high, only one meter five, and the place below the platform sticks to the ground, there are many large semicircular holes, it seems that when this passage was designed, it was also considered that the green liquid was out of control, and when the green liquid overflowed to this side, it could flow away from this semicircular hole.

With a tiptoe on his feet and a strain on his shoulders, Kathu threw the two maintenance workers onto the platform. Then he gently put the treasure-like toolbox on the table, and with a support of his right hand, he jumped on the platform.

There was a barrier made of frosted glass in front of him, and there was a simple glass door on top of the partition, and Kathu leaned in front of the door, pulled down lightly against the doorknob, and opened it so easily.

Kathu looked inside—it was a small room, and there was a door on one side of the room that was supposed to lead to the exit.

Cato looked around the room, where there were various tools on the desk, real-time circuits and green liquid flow monitoring data on the computer screen, and a few blue uniforms on the couch that looked like they had been washed but had not yet been put away.

There are also instant noodles that have been torn but not soaked in water next to the water dispenser, which shows that the two maintenance personnel just now found the situation and went to repair it temporarily. There are also various wiring diagrams and underground structure diagrams hanging on the wall, and it seems that this is the office of the two maintenance personnel.

Catou went back and carried the two maintenance workers in and threw them on the couch, now they should be safe. Kathu picked up instant noodles, poured some hot water at the water dispenser, and put it on the computer desk.

Then he put his hands behind his back and walked up in the office with high spirits, just like a leader inspecting. As he paced to the map of the subterranean structure hanging on the wall, he searched for his own position and where Lloyd had been taken by the hook......

"Hmmm! …… I see. But I can't understand the picture like this! Catou snorted, because this underground structure map is reorganized and expressed in a special code pattern and structure, and it is impossible to understand it at once. Kathu grabbed the structure from the wall and tossed it aside.

Kathu sat down in front of the computer, looked at the flickering data on the screen, and ate instant noodles fragrantly. I've been tossing for so long since dinner, and now I'm a little hungry, so it's time for supper. Just as Katu was eating satisfied, he saw a string of numbers in the data bar on the computer screen, and slammed the instant noodles on the table. Grabbed a blue uniform from the couch, lifted the toolbox, opened the door to the exit in the room, and walked out.

There was another not-so-long passage in front of him, and Kathu quickened his pace.

"They actually have an underground factory to produce such hydrides, so according to the runaway reaction just now, if the reaction produces a large amount of hydrogen, it can blow up the entire underground! Without further ado, we have to find Lloyd! Kathu's mind kept appearing with these green liquids that had reacted in the channel before, but he didn't expect that there would be colorless and odorless hydrogen in it!

There is a sliding door in front, and Kathu pushes it......

Inside turned out to be a series of production lines. The space is very large, and all kinds of machinery are working in it. Kathu's eyes widened to see that it was almost fully automatic, with barely a human figure in sight. Many test tubes are stuck on a conveyor belt, and this conveyor belt is constantly transmitting, to a robotic arm, after the robotic arm injects the green liquid into the test tube, the transport belt moves forward a short distance, and another robotic arm seals the lid for the test tube. In front of me, a large number of test tubes are being operated by robotic arms on the conveyor belt.

Kathu pulled out a sealed test tube and looked at the green liquid inside, which was very similar to the murderous green liquid on the other side of the ditch.

"There are intruders. There are intruders. An electronic voice came from behind Kathu.

When Kathu turned his head, he saw that it was a large robot almost 1.9 meters tall, and its head was made as delicately as a real person's head. The mechanical skeleton of the whole body is exposed, and even the special oil pump in the heart can be seen running.

"Destroy the invaders. Destroy the invaders. As the robot spoke, a huge fast-spinning saw gear was transformed from its huge arm, and the high-speed rotation made a whirring sound.

"Hey, hey, don't get excited!" As Kathu spoke, the saw gear was already slashing at Kathu's head.

With a quick dodge, the sawgear cut off the transport belt behind Kathu. The test tubes filled with green liquid all jumped to the ground as if they were running the conveyor belt, and they fell to pieces, and the green liquid flowed out of the ground.

Kathu couldn't help but be shocked when he saw that this robot was about to kill someone, this underground technology has reached such a point?

Just as he was thinking, the killer robot chased after him again, waving the saw gear on the bulky mechanical arm, and with a sharp cut, he was dodged by Kathu's athletic skills. Kathu threw the test tube containing the green liquid in his hand at the extremely human head, and the test tube smashed into the steel head, spilling the green liquid out. Perhaps due to the fact that the robot's eyes have not been treated with special treatment to resist these green liquids, these green liquids have corroded its eyes in one fell swoop.

The robot's head was sparked with electric sparks, and it began to swing the saw gear uncontrollably, and the surrounding machinery and facilities were cut off by it, and electric sparks were jumping everywhere.

Taking advantage of the robot's wave of his hand, Kathu quickly took out the special tool knife from the toolbox, pressed it, and turned it into a long screwdriver. Then, after dodging the attack of the robot swinging the saw gear, he slammed it with his knees, and the large steel guy was knocked to the ground, and Kathu quickly stabbed the long screwdriver into its heart, which was the special oil pump, and then stirred it hard, and the oil pump was damaged, sparks popped, and some black oil was sprayed. The high-speed spinning sawgear arm fell to the ground, and a large number of sparks were sparked by friction.

Kathu got up and jumped back, sneering, it seems that the robot killer is not a problem, it can be done easily!

At this time, the machine shop was in shambles, and in the distance, the sound of the machinery hitting the map was heard as several robot killers stomped on the ground......