Meanwhile.

"Xiguan Renai Institute of Mental Illness."

The white lights reflected the blue energy streams emanating from the ground and walls, and the staff in white hazmat suits walked through the corridors of the institute with various documents, their steps were hurried, as if they were rushing to some major project.

Suddenly, the communication devices worn by the staff members automatically activated, and those who were busy with their projects stopped at the same time, as if to accept a new task through the communication device.

After the mission was over, they hurriedly put down the papers in their hands and began to tidy up the things in the corridor as if they were cleaning, and some carts transporting test tubes or experimental equipment were quickly pushed into the storage room, and then they entered their work again like a group of thoughtless robots.

The order they received just now actually didn't have a big impact on the inner area of the research institute, and in the outer area, some staff members who did not have urgent tasks at the moment looked lively, because in such a barren and apocalyptic world, there were two uninvited guests in their research institute today.

At this time, in the corridor of the outer area, Hades and Gong Piqing walked forward lightly like two thieves who sneaked in, Gong Piqing's pupils emitted an abyss-like black light, which was a manifestation of his mutation in night vision, and although Hades couldn't see anything in it, his mind perception ability allowed him to have more sensitive senses than Gong Piqing.

However, they didn't seem to see that there were many "onlookers" watching them from a distance at this time, and in the world of onlookers, the entire research institute was bright, and the seal at the entrance of the research institute seemed to be just an ornament, and the entire research institute was still functioning normally.

They had to watch from a distance and did not dare to approach, because the leader above had also issued an order just now, and the perception ability of the Hades and the World Tree was much stronger than they imagined, so they were strictly forbidden to approach these two intruders, and they were also strictly forbidden to interact with them.

What's more, they also heard what Gong Piqing said just now, Gong Piqing said that if there were really staff members here, he would start a massacre here regardless of 3721, and now the people who are left in the institute are some old employees, so Gong Piqing and Hades are no strangers to them, and they also know what these two people are capable of.

They all knew in their hearts that these two people were not cheering each other on or bragging, if these two people were willing, they could wipe out everything related to "Xiguan Renai Hospital" in this city in a minute.

Now, the only barrier to protect this place is this "dimensional boundary", because in the cognition of Gong Piqing and the Hades, this place is dark and silent, so as long as they don't reveal any flaws themselves, then Gong Piqing and the Hades will never discover the secrets here.

"Report to the boss, the World Tree seems to know the terrain of our place, he is moving in the direction of the Hades Realm, so far we haven't made any mistakes here, they haven't found anything abnormal, but the cries of those infected people before were indeed heard by them." A shift leader reported to his boss via a communication device.

"Okay, I'll notify the people in the inner district now, let them fool around temporarily, don't say that there is no mistake over there, what I want to hear is that there will never be a leak, understand?" A man's voice came from the communication device hanging next to the squad leader's ear, "Now tell the people on the other side of the cell, inject all infected people with large doses of tranquilizers, don't let them make noises anymore, if the two people outside find out, it will be troublesome!" ”

"But...... If you inject too much, they may become resistant to the drug and even get out of control......"

The shift leader listened to his boss talk to the people around him.

"Don't worry about it so much! I didn't let you pour all the tranquilizers into it! It would be nice to put those infected into a dormant state! Remember to go all to sleep, I don't want to hear them roaring, not only the two people outside are scared, I'm scared too! I'm even more afraid that those two crazy people outside will kill us all if they are not happy! ”

"Good...... I'm going to do it......"

"Okay, don't worry, I'll tell them to stay away from those two guys, you can put 10,000 hearts on the outside area......" The shift leader finally found a chance to speak, and after speaking, he used gestures and expressions to make the "onlookers" who were around the distance continue to retreat, so as not to be discovered by the two thieves......

But in this way, those two guys are really cautious, and those who don't know may think that they are robbing tombs, and that cautious look is as if every next step may step on a deadly mechanism.

But it turned out that they were not wrong at the beginning, Gong Piqing had not lived here for so long, he had already mastered the terrain of the Xiguan Renai Research Institute, and at this time he was walking with the Hades on a road leading to the Li District.

Although both the inner and outer districts are located on the third basement floor of the Xiguan Renai Psychiatric Hospital, and there seems to be only a wall between the two areas, this is actually no different from two completely different organizations, the outer district is like its name, mainly to study the treatment and pathology of mental illness, and the inner district is the place where there are really those invisible research projects.

Although Gong Piqing didn't go to the Li District many times, he really remembered the way.

Sure enough, under the leadership of Gong Piqing, they soon came to a small airtight door, and through this door, they could reach the Li District.

"I saw Pluto." Hades said to him unconsciously.

Gong Piqing nodded, did not speak, and signaled that what the Hades King said was right.

For him on the mentally ill side, the road they took at this time was definitely not unfamiliar, and when he walked along such a road, the queen suddenly told him that there was a large underground space under his feet, that is, the place where he and Hades "first met", the underground extremely cold space codenamed "Pluto".

At that time, the Hades were controlled by the Xiguan Renai Research Institute and locked in extremely cold liquid nitrogen near absolute zero; They also found some traces of the original battle from this corridor, when Gong Piqing strengthened an ordinary steel bar into the weapon of the god Odin in Norse mythology, "Gun of Destiny - Gangenir", and directly pierced the ground from "Pluto" and severely injured Hades.

But what Gong Piqing said next made the Hades king feel uncertain, because he said, "Do you have a way to get there?" I can go through walls. ”

Hades will never forget the last time Gong Piqing said this, he was still that little psychopath, that little psychopath seemed to be too confident in his own ability, and after saying the sentence: "I can pass through the wall", he directly hit the wall in front of him......

"There is no electricity here now, if you can't get over, I'll help you break the door directly, anyway, we don't have to think about the bottom line here, in such a sinful place that has long lost the bottom line, even if we do all the evil things, we can be regarded as kind." Gong Piqing said.

For those "onlookers not far away", his words were like two immortals discussing "this place is really bad, it's too boring, we might as well destroy this place quickly...... if these two immortals really want to do this, they can be said to have ushered in a real catastrophe.

"Hmm...... I thought, if you don't go through the wall, I really can't get through such a dead airtight door, so let's find a way to break it open. Hades looked like he had thought it through and said, "You're right, we're here for revenge, there's no need to leave any bottom line, if the door is not good to be demolished, then tear down the wall, I'll calculate the load-bearing structure for you, you can rest assured that you can tear it down, nothing will happen." ”

Presumably to avoid the atmosphere of silence and fear, the two men turned all their conversations into verbal conversations, and their conversations were all heard by the onlookers who were not far away, and they could not see them, in a rhythm that almost scared the onlookers away.

"Boss, boss, these two people said they are here for revenge, it seems that the situation is not good, they may destroy our research institute at any time, our situation is really dangerous! Otherwise, let's run away first! In the end, the shift leader couldn't listen anymore, and activated the communication device again to say to his boss......