Grandpa Xu Fu's exclamation startled us. What's going on, why did we let the Blood Ancestor go?

"Grandpa Xu Fu, I haven't seen the shadow of the Blood Ancestor here, why didn't we let it go." I asked.

"Alas, I was in a hurry just now and let go of the water. If you look at the roof of this reservoir, you can see what's going on. ”

We looked in the direction pointed by Grandpa Xu Fu towards the ceiling, and there was indeed a leak in the roof. Wait, it's not water, it's blood, it's blood. No need to ask, this must be the blood of the Blood Ancestor, there was no light just now, so I couldn't see clearly. I knew that we should have found out the situation before releasing the water, but it seems too late to regret it.

My uncle has already found out the situation and started to explain it to us. "Master Xu Fu, I think that Blood Ancestor must have turned himself into a pile of blood and water, and then seeped into this underground reservoir. The guards underground were directly killed by the Blood Ancestor, who then completely integrated his body into the water of the reservoir. In this way, we can not only pollute the alien beasts on the fourth layer, but also escape from Qin City while we are draining, we are really careless this time. ”

Alas, now it's too late to regret it, the blood ancestor has turned into blood and mixed into the sewer, and we can't catch up if we want to.

"Grandpa Xu Fu, isn't there a mechanism in this sewer, hurry up and block the mechanism, maybe you can block the blood ancestor." I'll still have to ask, what if I can stop that guy.

"I'm afraid this is not going to work, this sewer is dedicated, but the water that drains here will also quickly flow into the main pipe. The main pipes extend in all directions, and if they were closed, the city's water supply system would be blocked. And even if there are gaps in the closed pipe, the blood ancestor can still escape. It is estimated that the enemy has thought of this a long time ago, otherwise he would not have chosen this way to escape. ”

Grandpa Xu Fu's words make sense, but it seems that we can only let the Blood Ancestor leave this time. But now there is another problem in front of us, what to do with those blood beasts and mud-like monsters trapped in the fourth layer, we can't close the fourth layer forever.

"Grandpa Xu Fu, what should I do with the monsters on the fourth layer, I can't just let it go." Again, I make my suggestion.

"This can only be done with one last resort, Ling Xue, inform Wushuang and tell you to prepare to completely disinfect the fourth layer."

"Yes, master." Su Lingxue quickly retreated, but what was the situation of disinfection that Grandpa Xu Fu was talking about.

"Grandpa Xu Fu, what are you talking about ...... disinfection?"

Grandpa Xu Fu turned to look at me and said, "Thorough disinfection is to prevent some destructive beasts from escaping out on the fourth layer, and if any alien beasts escape, close all the gates." Release the disinfectant and completely clean up these strange beasts, leaving nothing behind. ”

Why am I so scared, what the hell is that disinfectant, it can't be sulfuric acid.

"Grandpa Xu Fu, is the disinfectant you said something like sulfuric acid that will corrode everything?" I asked again.

"No, those disinfectants are a black liquid, which we used in Qinling before. It completely erodes away at the flesh of the creature, but leaves some bone tissue behind. ”

This thing seems familiar, yes, this is ......

"Grandpa Xu Fu, you're talking about corpse water."

"You know, have you seen it?" Grandpa Xu Fu doesn't seem to believe that I've seen this kind of thing as a child.

"I've seen it, I've seen it in Qin Wu's mausoleum, that is, I've seen that kind of thing in the mausoleum of the current city lord." Actually, I still have palpitations when I think about that kind of thing now, it's a terrible thing.

"It's no wonder that the corpse water was originally invented by Wei Ran, and it is normal to use it in the tomb of King Wu. I sometimes think about one thing, Wei Ran's nature should not be bad, what made him what he is now. Grandpa Xu Fu also began to sigh with his own feelings.

"I guess it's power and desire." After my uncle finished speaking, Grandpa Xu Fu nodded, and the two of them looked at each other and smiled. I suddenly felt that they were all old foxes, and I was a little fool who didn't understand what they were talking about.

At this time, Su Lingxue also came back. "Master, Gongzhu Wushuang has already started to start the disinfection equipment, please move the fourth floor, you should be able to enter it immediately."

As soon as we reached the second floor, I could already feel the whole staircase tremble. It seems that the Warriors have started to blast the monsters inside with corpse water, and we immediately hear a scream of monsters, but soon the howl disappears.

After the sound died down, we continued on our way, and when we reached the third floor, I began to hear the sound of water being released again. I guess by the time we reach the fourth floor, we'll be able to enter.

After we arrived at the gate on the fourth floor, Su Lingxue didn't rush to open the gate, but let us continue to wait here. Suddenly, a row of small openings opened not far from the gate next to it, and bursts of mist erupted from inside. It seems that the heat is still a little hot, and I really don't know what it does.

Before I could ask any questions, Su Lingxue began to explain to us again. "Ladies and gentlemen, this is Gongchuan Wushuang cleaning up the remaining corpse water inside with steam and drying the ground, please be patient and wait for half a moment, you will be able to enter soon."

Su Lingxue was smiling, not at all like when she went in with me just now. Women are really changeable guys, anyway, I can't guess women in my life.

Soon, the steam stopped coming out, and the small holes from earlier were back to their original shapes. Looks like we'll be in right away, Kalaka, and the gates are starting to rise. Halfway through the gate, several huge white skeletons scattered out of it. I looked at the sluice gates and there were still a few deep scratches, and I guess these monsters were really in pain when they died just now, desperately trying to escape.

"Let's go, let's go in and have a look." Xu Fu began to lead us forward, but Su Lingxue immediately ran out to stop us.

"Master, for the sake of safety, I'd better go ahead and explore the way." What a girl, she always thinks about her master. I just praised Su Lingxue in my heart, and she came over and grabbed my hand again, what are you doing here, there are so many people here. I felt like everyone was looking at us, and my face buzzed red all at once.

"Xiaoyu, go in with me, you don't want your sister to be in danger alone." It turned out that he just wanted to pull me in, but I thought too much.

After entering, there seems to be nothing here, and of course, you can still see the bones of many monsters on the ground. I searched around, and I found the corpse of the monster whose claws I had severed, and it seems that it has never escaped death.

"Master, it's okay, everyone can come in." I now feel as if Su Lingxue is deliberately expressing herself, so that Grandpa Xu Fu has a better impression of herself, and she should hope to inherit her master's mantle in the future.

After Grandpa Xu Fu walked in, he walked around and looked around, as if he was looking for something, but there seemed to be nothing here except the white bones of the monster.

"Ling Xue, do you remember where the pool of blood you found is?"