Sinking with a stone is completely different from the feeling of diving down by himself, Situ Xichen is the first time in his life to travel to a deep place underwater in this way, he is still a little nervous, but he is not afraid, this is also his art master and bold, if he is replaced by a person with deep-sea phobia, let alone sinking so many meters, it will be difficult for him to make such a decision.

With the sinking of the stone, Situ Xichen was also taken to a depth of dozens of meters below, but the red world in front of him was unchanged, what surprised him was that although it was already very deep here, the light did not change at all, and the most interesting thing was that there should be no lighting here, and these rays were actually emitted from the water surface, that is to say, although these magma-like liquids have their own colors and also have liquid properties, However, it can transmit light completely or refract it so that the intensity of the light remains constant at all locations.

This is absolutely impossible on the earth and even in the outside world, you must know that even the air has a certain property of blocking light, as long as the number of a thing reaches a certain standard, how much must block some light, but here, this kind of iron in nature does not seem to apply.

This made Situ Xichen feel strange, why did he have such a strong light transmission here, but his eyes couldn't see clearly? This is no longer a question, it is simply two completely contradictory topics, after all, everything that the eye can see needs light, and since there is a way to pass through the light, it is not strange that his eyes cannot see clearly?

Fifty meters...... Sixty meters...... 100 meters......

Situ Xichen has been under this magma for almost five minutes since he sank, but he still has no intention of going to the end, but because of the depth, he began to feel that the liquid around him was squeezing his chest, his lung capacity was not bad, but in this kind of place where it is denser than water, such a little air is obviously not enough, and if he goes on like this, he will be forced to float first because of insufficient oxygen before he reaches the bottom.

"Sink down for another eight minutes, and if you don't see anything unusual, go up right away."

He was silently planning in his heart, in fact, the air in his chest was probably enough to sustain him for more than half an hour under the magma, but after all, considering that the pressure below was even greater, plus the consumption of the return trip, he could calculate the time to eight minutes and already think very highly of himself, if he began to feel that the air was not enough to prepare for it, it would be too late.

Time passed little by little, Situ Xichen leaned his body on the stone, trying to make the friction between himself and the magma as small, at the beginning he also tried to swing his legs and then accelerate the sinking, but then he decided not to do it anymore, he now has limited oxygen, and every activity will consume a part, although it is only a small part, but he really doesn't want to consume more on such an indifferent thing.

But even so, he still used his hands to keep the stone steady.

He is a little particular about choosing the shape of the stone, after all, it is necessary to take into account the factor of resistance, he deliberately sharpened the front end of the stone to make it streamlined, so as to reduce the resistance when sinking, but everyone also knows that when underwater, the heavy end is always faster than the light end sinking, but in this way, it will destroy the original speed of Cai Chen, he has no way, and he can only keep the stone upright under the water as much as possible, otherwise it will be meaningless for him to make the stone streamlined.

Another six or seven minutes passed, but Situ Xichen still didn't see the end, which made him a little discouraged, plus he had already begun to feel a little suffocated in his heart, if he didn't go back, he would probably have to repair for a while when he returned to the shore.

And just when he was reluctant, he suddenly found that the situation below began to change some different things.

From the time he entered here, the world in front of him had been red except for a patch of red, and just now when he tried to squint his eyes and look further down, he actually found some different colors.

Less than twenty meters away from him, there were suddenly flashes of orange-red, like one or two stars, which would be difficult to spot if you didn't look closely, but because there were not many of them, they could stand out in this cookie-cutter world.

Seeing this, Situ Xichen couldn't help but add a little strength under his feet to make his dive faster, after all, this was the only different scenery he had seen in the past ten minutes, naturally he was very excited, he fell with the stone, and finally saw what the glowing thing was.

He hadn't dived to the bottom yet, but there seemed to be a stone in front of him, it should have been a little wrong when he dived, or maybe the structure here was originally in the shape of a funnel below, and he had actually seen the area that was diagonally downward, and this stone was a part of the extension from the sloping wall, as for the glowing thing, it looked like a crystal-like thing, clustered on the stone wall, reflecting orange light.

Situ Xichen dived to a suitable height, then let go of the stone in his hand and let it fall at will, and he climbed onto the protruding rock, almost without thinking about it, he got these crystals off piece by piece and threw them in the space crystal.

Since it appears here, it is definitely not ordinary, although he doesn't know what this thing is for, but there is definitely no harm in collecting it, he has not stayed here for much time, and it is good to be able to get something, and in his impression, the texture and style of this crystal are similar to the things that Xixi used to deal with the Ice and Fire Lotus before, but it is larger than the one she took out, and the rest is exactly the same, I am afraid it is the same thing.

He had thought that the red crystal and the black crystal were both produced in the body of a spirit beast, but now it seemed that it was not like that.

In less than half a minute, he had collected all the crystals, and at this time he felt that the air in his lungs had almost been consumed, and he thought that it was time to go back, but just as he was about to float back, he found that on the other side of the protruding rock, there seemed to be a faint blue light that he felt a little familiar.

This color didn't match the main tone of the body at all, but because the light was relatively faint, he hadn't noticed it until now.

As soon as he saw this strange situation, Situ Xichen seemed to have suddenly forgotten about his lack of oxygen, firmly grasped the rock with both hands, and then slowly climbed down, and finally discovered what that light was-

It's a portal!

He said that he seemed to have seen such a faint blue light somewhere, it turned out to be the light on the portal, and he was immediately happy when he saw this--he didn't expect the portal to be in such a place, and after thinking about it, his face suddenly became a little crying and laughing--he didn't expect the portal to be in such a place......

What the hell is this place? The portal is actually placed here! If it weren't for his strong exploration and courage, he might have been trapped in this sixth layer all the time.

But there is nothing wrong with this, he only needs to know how to open this portal now, if he is not mistaken, the orange-red crystal in his current space crystal is the key, but I don't know if a crystal of this size has an effect, but if it really doesn't work, he can also go back to relax and then come back to explore, he didn't get a bigger stone with the concept of safety first, and now he knows the way to get out of here, then he can speed up his actions.

He slowly approached the portal, and then looked around it to see if there was the same groove as the first three layers, but he searched for a long time, but he didn't find anything at all, just when he was angry and wanted to leave here first before making plans, the light of the portal suddenly became dazzling, and it only took a moment to suck Situ Xichen in!

…… Outside the Endless Tower, half an hour ago......

Wei Jue stayed outside the Endless Demon Tower, without any expression like an old monk entering the meditation, and even his breathing seemed to stop, his task was actually very simple, one was to ensure that Situ Xichen did not die, and the other was to make up for the vitality consumed before.

His education policy towards Situ Xichen is completely laissez-faire, no matter what the latter does or thinks, it has nothing to do with him, and all he can grasp now is the information of the latter where he is now, but just now, things seem to have changed suddenly-Situ Xichen directly skipped the third layer for no reason.

If it was just a little deviation, he wouldn't care, but what happened now was a little different from the "script", which made him have to think, but when he thought that as long as Situ Xichen didn't die, there would be no problem, and he could only turn a blind eye.

Wei Jue was wearing a ring made of space crystals on his hand, which was originally just for storing sundries, but since the day Situ Xichen entered the magic tower, there were two more guys here, and just when he was recuperating with peace of mind, this ring suddenly flashed, and a faint figure suddenly appeared, floating in front of Wei Jue, and complained:

"Ah~~ It's really boring here, it's a shame that you can sit here motionless for ten whole days, hey, tell a joke."

This man is Satan.

Wei Jue frowned, opened his eyes, glanced at Satan, who was almost close to his face, and said lightly: "If you don't want to stay here, just keep me away, I didn't let you stay here." ”

Although he looked indifferent, he was actually extremely impatient in his heart, he originally meant just to let Situ Xichen cultivate in the magic tower without distractions, so he dragged Satan and Shadow out of his body, Shadow was better, knowing that An An was waiting separately, but Satan always came out from time to time to make trouble for himself, "buzzing" in his ears like a fly.

"Nonsense, my master is still inside, where do you let me go!?"

Satan sat in front of Wei Jue, and said angrily, to be honest, even if his little face is not as handsome as Situ Xichenlai, it is also very exquisite, if he doesn't open his mouth, just looking at this face is still quite cute, but this mouth is too broken.

Xiao Jue glanced at him coldly, and his disgust was all written on his face, he didn't expect that this guy's attainment of space had reached such a point, and he could tear apart the absolutely stable space inside the space crystal and appear here, he originally wanted to use the crystal to restrict the latter's actions, but now it seems that it is useless, and-

"Click......

The space crystal in Xiao Jue's hand suddenly cracked a small gap, and then suddenly shattered, and all kinds of things directly emerged from it and piled up on the ground.

"Ahh

Satan glanced at the space crystal that had been discarded in Wei Jue's hand and could no longer be used, and his face immediately turned red, and he smiled awkwardly: "I'm sorry, I broke your things." ”

"You!"

Even with a device like Wei Jue, when he encountered such a shameless guy, he couldn't help but be angry, and he was about to have a seizure, but when he thought that even if he was angry, he couldn't do anything about him, so he had to give up, close his eyes and practice again, and no longer go to idle with him.