Inside the ancient buildings, colorful lights rose in the night, but underneath the grass-roots, there was a bloody liquid oozing out. The underground river flowed through the grass-roots, took the bloody liquid out, and suddenly turned into a bloody river.

Now Zhou Wen finally knows why the river outside turns bloody. It's because of this strange building.

Looking carefully at the place where the blood seeps from the base of the building, Zhou Wen's face changes slightly. At the bottom of the base, it turns out that there are countless skeletons and dead bones piled up, like countless skeletons poured into the cement. Just looking at them makes people feel numb.

"Climb down the mountain wall, remember, don't leave the mountain wall, don't fly, you must be down-to-earth." Emperor's voice came, but this time it was not the real voice, but in Zhou Wen's mind.

"Isn't that flower in that ancient building?" Zhou Wen tried to speak in a low voice.

The emperor really heard what he said: "yes, when you get to the bottom of the mountain wall, swim down the river. Remember not to walk on the front steps, but swim from the left side. There is a hole there. You need to drill in from that side."

"There won't be any strange creatures in the river, will there?" Looking at the bloody River under the ancient building, Zhou Wen always felt uneasy.

"Of course, you haven't used that bone flute, have you? After you get into the water later, you can swim forward with your teeth biting the bone flute. No matter what you see or feel, don't panic or talk. Just follow the path I've given you. "

"What else do you need to pay attention to? Can you finish it all at once?" Zhou Wen depressed way.

"No, you can go down." The emperor said very simply.

Zhou Wen took out the bone flute, bit it with his teeth, and then climbed down with his hands and feet.

Outside, although the river is bloody, it's just a bit similar in color. It doesn't smell like blood, but it's different here. The more Zhou Wen climbs down, the heavier the smell of blood in his nose. It's hard to bear.

When he got to the bottom, the smell of blood almost made him want to vomit.

Looking at the river water that looks like real blood and the skeleton grass-roots with blood in the distance, Zhou Wenyi bites his teeth and jumps into the water. His own poison resistance is high enough, and he has injected the venom of the dark doctor many times, so that he is not afraid of the poison in the river water.

Even so, after he got into the water, Zhou Wen felt his skin itchy. Although he had put on the variant Shixiang armor, there were still some gaps in the armor, and there was no way to prevent the blood like river water from penetrating.

Fortunately, in addition to some itching, there was no other reaction. Zhou Wen was relieved and speeded up to swim to the left side of the building.

As he swam, Zhou Wen suddenly felt that something was floating up under the bloody River and was approaching him.

That thing is a huge thing, its whole body seems to be shaking with some power, listening to hear its existence, but it is affected by the tremor, can't hear its specific appearance, just feel very big.

"Don't stop, don't talk, keep swimming, don't panic, unless you want to die." The voice of the emperor rang out in his mind again.

Up to now, Zhou Wen can only continue to swim forward, but he has been listening. He feels that the thing under the water has reached below him. It's too big to imagine. I'm afraid it's a hundred meters long, and I don't know what it is.

"Stinky flower, don't harm me!" Zhou Wen said in his heart that he felt that things were about to touch his body, and many things like seaweed or tentacles had already touched his body.

"Don't stop, keep swimming, don't mind it." The emperor's voice rang again.

Zhou Wen could only listen to him and continued to swim. But soon, Zhou Wen found that a lot of red things came out of the water around him. They were thick and thin with little thumbs. They were like water plants and tentacles. They came out of the water and occupied nearly 100 meters of the river.

When Zhou Wen's body touched those things, it felt soft and sticky, and he didn't know what it was.

"Keep swimming. Don't mind them. It doesn't matter if you run into them." The voice of emperor once again sounded in Zhou Wen's mind.

Zhou Wen felt itchy all over his body. He knew that it would not be as bad as the emperor said. At least these things must be highly toxic. That is to say, his resistance to poison is high enough. If he changed his body, he would have been dead at the bottom of the river.

Biting bone flute in those red things desperately swim, this is no longer swimming, almost climbing on those red things.

Fortunately, in addition to feeling itchy, those things did not attack him. Zhou Wen climbed to the left side of the base of the ancient building and climbed several hundred meters, but he did not see the hole that the emperor said.

"Here it is, about three meters underwater, and you dive from here." The emperor said suddenly.

"Your sister, next time I will never come again, even if my five limbs are broken." Zhou Wen clenched his teeth to get rid of those red things like aquatic plants and got into the blood. The smell of blood made him feel like vomiting.

Those red things were constantly shaking, which seriously affected the hearing of listening. Zhou Wen dug down the red water grass, fumbled for a long time, and finally found the hole that the emperor said.

The hole was about the same size as the dog hole. Zhou Wen's head was just able to get into it, and he just squeezed in. There was a passage behind it, which was submerged by the river. Fortunately, there was no red water grass in it. If you listen carefully, you can probably hear the situation inside.

"Don't come out of the water, just swim under the water according to my instructions. Now you should pay attention to swimming with the lowest stone slab. If you are found by those things outside, you will die."

"Your sister!" Zhou Wenxin has the impulse to curse people.

But now, there is no other way, can only stick to the bottom of the stone carefully to swim forward.

The passage below extends in all directions. Zhou Wen swims forward according to the emperor's instructions, and he also remembers the route he swims, so that he can come back next time.

Real man, he will not come again, but in the game, he will continue to explore here.

Fortunately, Zhou Wenwen has passed Jiulong Jue, and his breath holding time under water is much better than that of ordinary epic level. If we change to ordinary epic level human beings, not to mention the poison in the water, I'm afraid they can't help coming out of the water for a long time.

"Well, there are stone steps in front, just go up from them." After swimming for a long time, he went through many channels submerged in the water. When Zhou Wen was about to lose his breath, he finally heard the voice of the emperor asking him to leave the water.

As he rushed out of the water along the stone steps, Zhou Wen gasped, but when he could see the scene clearly, he could not help holding his breath.

At the end of the stone steps is a stone platform, on which are stacked the dimensional crystals like hills, emitting colorful light like a treasure mountain.