"Little brother, the situation is a little bad, with our strength, we can't do any damage to this medium-grade spirit beast at all, I think we won't be able to leave here in a short time, unless this guy automatically opens his mouth, heh-what the hell is this?"

While Wang Feng stepped on the flying sword, he also saw the huge parasite, its volume occupied almost two-thirds of the space of the strange fish's mouth, and the lower half of its body was connected to the bottom of the mouth of the medium-grade spirit beast, and the position of the two of them at the moment was above the lower body of the parasite.

"Let's go!"

Liu Mang held his breath, and the flying sword under his feet took him back sharply, and at the same time, the fireball the size of a face disc slammed into the parasite's head, exploding a cloud of fire, blocking its view.

After the two of them fled into the throat of the monster fish spirit beast, the parasite gave up the pursuit, its huge body determined its range of movement, not all spirit beasts can have the magic power of the two-winged monster snake that changes freely.

"Whew, it's dangerous, it's blocked, we have to find another exit to get out of here, if I'm not mistaken, that thing is a spirit beast of the lower grade. ”

Wang Feng looked at the back with palpitations, the experience of being swallowed by a spirit beast was enough once, he didn't want to go through it once.

"Well, you're right, I've already thought of another exit. Liu Mang glanced at Wang Feng, and a smile suddenly appeared on his face.

"Oh, where is it? Why didn't I find out?"

"You can go all the way down this esophagus and get out of the bottom of this spirit beast's excrement opening, what do you think?"

Hearing this, Wang Feng's face twitched, he imagined the picture of himself coming out of the chrysanthemum of the spirit beast, and shivered all over his body, "Well, I think there should be other places." ”

"Probably, but I've just noticed that there is no other entrance to this esophagus from the throat to the stomach of the spirit beast, unless you can dig a passage from here to the outside, but that shouldn't be possible. ”

Liu Mang said and stretched out his hand, and the Xuanshui Sword turned into a blue sword light and pierced the surrounding flesh walls, even with this Danbao-level flying sword, he still couldn't leave a trace on it.

However, the strange thing is that Liu Mang did not show any anxious look on his face, he turned his sword fingers with both hands, and the sword light on the Xuanshui Sword flowed, and one after another sword rays continued to shoot out and fall on the surrounding flesh walls.

In fact, for Liu Mang, the belly of this spirit beast is an excellent retreat, here, his cultivation and all his skills can be quickly improved, isn't the purpose of his cultivation of the Demon Sea to improve his strength? As for where he is, it doesn't matter to him at all.

"What are you doing?"

Regarding Liu Mang's behavior, Wang Feng was very puzzled.

"You don't have to worry about me, what should you do, aren't you going to find an exit?"

Liu Mang glanced at him, and his body began to burn with golden sword power, and a huge pale golden fireball rushed towards his throat with scorching heat and light, and then suddenly lit up, and a powerful air flow rushed out from inside.

"I really don't understand the point of you doing this, I'll go inside and take a look. ”

Wang Feng frowned, and then flew inside with the flying sword.

Half a day later, Wang Feng hurriedly returned to the esophagus with a flying sword, his face was full of frustration, "Brother, I have unfortunate news to tell you, your method will not work, I went inside just now, there are spiritual beasts of digestive juice all around, I tried many methods, but I couldn't get through there, and now all the defensive magic weapons on my body have been digested, and we are going to be trapped here." ”

"Well, it's not necessarily buddy, from now on, you work hard to cultivate, improve your cultivation, and then kill the parasite in the spirit beast's mouth, so won't you have a chance to get out?"

Liu Mang put away the flying sword and joked at Wang Feng, it can be seen that he seems to be in a very good mood now.

"Well, that's a great idea. Wang Feng laughed at himself, he couldn't understand why Liu Mang was so optimistic, although he now had the strength of the early stage of the Yudan, but if he wanted to improve his strength enough to defeat that low-grade spirit beast, he didn't know what year or month he would wait.

"Do you have a better idea?"

Liu Mang said, sat down cross-legged, settled, and began to recover the sword yuan power that was about to be exhausted in his body, and soon the wisps of spiritual energy around him began to converge towards him.

"Okay, now there's only one way, let's just think of it as a retreat, I don't believe that I can be trapped here for the rest of my life. Wang Feng said, found a position a few hundred meters away from Liu Mang, and began to cultivate.

······

Time flies, time flies, and four years have passed in a blink of an eye.

In four years, Liu Mang has gained a lot, and his strength can be said to have undergone earth-shaking changes, and his cultivation is like riding a rocket, from the foundation building period to the great consummation of the late stage of the foundation building, but due to the effect of the breathing technique, he now only looks like the late stage of foundation building.

However, even so, Wang Feng was greatly surprised, and kept asking him if he had taken any panacea, and in just four years, he had improved two small realms.

Liu Mang's breathing technique has been upgraded to the ninth level of perfection, the upgrade of this auxiliary spell is very slow, he has spent most of his time practicing this spell in the past four years, and now, unless he is a cultivator of the Transformation Period, no one can see his depth.

It's a pity that this spell was originally deduced from low-level spells, and the growth potential is not high, after consummation, there is no hint of advancement, and the same as the breathing technique, the true yang technique, the sword technique, and the beast control technique have also reached the ninth level of perfection, and there is no hint of advancement.

However, there is another hint behind these spells - fusion, in other words, these spells can be fused with other similar spells to create new spells.

As the most powerful spell that Liu Mang currently mastered, the Thunder Control Technique also successfully advanced to the Heavenly Thunder Technique, and rose to the ninth layer, the Heavenly Thunder Technique allowed him to summon a Heavenly Thunder from the sky that was as powerful as the full force of the early Yuan Infant Attack.

After the Heavenly Thunder Technique reached the ninth layer, there was an advanced prompt, but this prompt was gray, and Liu Mang estimated that only when his strength reached the Yuan Infant Stage could he advance this spell.

On this day, the two of them, who were concentrating on cultivation in their esophagus, were suddenly awakened by a strange fluctuation.

"What's the matter, I feel that the vitality in this spirit beast's body is constantly draining, is there something wrong with this spirit beast?"

Wang Feng hurriedly came to Liu Mang's side and said in surprise.

Although he has been working hard to cultivate in the past four years, the results are not very large, and he is still the same as in the early days of the Dan, although his qualifications are good, but he can't compare with Liu Mang who is open.

The flesh walls around the spirit beast were covered with powerful spiritual power, and their divine sense couldn't penetrate it at all, so they didn't know what was going on outside, but judging from the continuous loss of vitality and the rapid weakening of spiritual power fluctuations on the spirit beast's body, it could be guessed that this spirit beast might be about to die.