Riding the elevator all the way to the underground of Sumeru City, a strange sound continued to enter the ears of Ruoban from the bottom of the elevator, hearing this sound, Paimon, who had to fly down because the elevator broke in mid-air when he was on an adventure with Ying, looked at the elevator at the feet of several people nervously, but since she was not a professional in building elevators, Paimon had to ask Nahida.

"Nahida, this sound can't be from this elevator, this elevator can't really break in mid-air, right?"

"Well, based on the sound it makes when the elevator in the void breaks, it shouldn't be."

Nahida thought for a moment and shook her head slowly, she had already gone to the Void just now to inquire, and the elevator should have made an ahh

"That's good, that's good, it's not that the elevator is going to break, but where does this sound come from?"

Just as Paimon wondered where the sound was coming from, the elevator began to slowly slow down, then came to a steady stop, and then stared at the elevator as if to tell everyone that their destination had arrived.

Seeing that the elevator stopped, Ruoban didn't hesitate to go directly to the elevator, and when they got off the elevator, everyone saw a completely different scene from Sumeru City, and Paimon, who followed the elevator, saw the scene outside, and she immediately knew where these noises came from.

The ground has been hollowed out at some point, and the excavated space has been built with thick walls made of various sturdy materials, and the walls are covered with huge pipes that I don't know what to do, and where the pipes are connected, there are constantly roaring repeaters, and it seems that these machines are still running, and the sound heard on the elevator is made by this machine.

"It's unbelievable that the underground of Sumeru City is like this."

Looking at the machine still running in front of her, Paimon's eyes widened in shock, she thought that it was already the limit of the Fatui to build an evil eye factory in front of other people's eyes, but she didn't expect that in Sumeru the Fatui refreshed her cognition and built such a large factory directly underground.

Ruo Ban was also very surprised by this, he always thought that no matter how good the Fatui were at building secret bases underground, it would be like that, so that they could cultivate a lot, but he never expected that this Fatui's ability to cultivate underground bases was really strong.

"Look at the structure here, it's a big project, those sages really put a lot of thought into it, it's the first time I've seen a factory of this level in Teyvat, but is this really the guy from the Great Sage? I don't think it's like that."

Ying looked around, looking at the very mechanized factory in front of her, she had never seen a mechanized place inside the Akademiya, and Ying also let out a sigh, but because this place didn't look like the Akademiya could make it, Ying was still quite puzzled about this place.

"This place should have been built with the help of the Fatui, because of the cooperation between the Akademiya and the Fatui, the Fatui led by the Doctor did not hesitate to help the Great Sage build this factory with their technology, so as to realize the god-making plan."

Finding some information about the factory in the Void, Nahida answered the doubts in Ying's heart, and not only that, but since she took over the Void again, the design of the factory is now clear.

"What people!"

Just as Nahida was about to lead Ruoban and the others to find the skirmishers according to the blueprint, a group of Fatui suddenly appeared in front of several people, and saw several strangers suddenly appear in front of them, and the Fatui who was the leader of the group of Fatui interrupted Nahida's train of thought with a loud shout.

"We can't afford to waste too much time here to get rid of them quickly, according to the map of this factory, we need to unlock many mechanisms in the deepest part of the factory."

Nahida was a goddess of wisdom, and after a brief glance at the design of the factory, she immediately noticed that the inside of the factory had a very complex mechanism, and to get to the inside of the factory, she had to unlock the mechanism, otherwise she would not be able to enter it at all.

Hearing Nahida say this, Ruoban and Ying shot almost at the same time, and the golden sword of the workless smashed directly into the face of a Fatui who wanted to call for reinforcements, and the Fatui were directly knocked out by the sword of the workless before they could take out the call device.

After dealing with the most annoying Fatui, Ruo Ban also flashed rock elements on his body and rushed towards the Fatui led by this team, the golden rock element and the thunder element hammer in the hands of this Fatui collided fiercely, and the poor Fatui didn't last a few seconds before flying out upside down and smashing against the wall.

Just when Ruo Ban punched a Fatui unpretentiously, the battle scene on Ying's side was much more gorgeous than Ruo Ban's here, when fighting with the Fatui, Ying's left hand was a wind blade, and three thunder elements in his right hand were hooked, and from time to time there were rock elements and early elements on the ground to sneak attack the Fatui under his feet.

After the thunderbolt reacted through the elements, Ying's speed of finishing these Fatui was only a little slower than Ruoban's, which made Ruo Ban Gao look at Ying several times, and he didn't see her for a few days, and Ying's strength grew much faster than Ruo Ban expected.

Feeling Ruo Ban's rather surprised eyes, Ying Bu stopped her chest, her strength has grown rapidly these days, especially after she can manipulate the grass element, she used the thunder element and the grass element, the two elements that can react, to eliminate many strong enemies, but unfortunately she can't control the water element now, otherwise she would have to try the power of the grass seed more or less.

After dealing with the unlucky Fatui on patrol, Ruoban and the others also walked towards the inside of the factory under the leadership of Nahida, and after solving several decryptions that raised blood pressure, everyone finally found their way to the depths of the factory.

Looking into the depths of the factory from this road, Ruo Ban unexpectedly found that the location of the deep factory seemed to have hollowed out all the rocks in that place, forming a huge underground space, and around this space, huge containers flickered, and pipes connected with these containers extended to the depths of the factory until they completely dissipated into darkness.

"This place really makes me feel uncomfortable."

After seeing the whole picture of the factory through his perception, the Ruoda Dragon King was a little unhappy with this place, because when he saw these hollowed-out underground, he immediately thought that the Chasm of Rock where he originally lived had also been hollowed out, which made the Ruoda Dragon King full of rejection towards the place.

(End of chapter)