The information that Xingluo passed on to Li Yan was the complete exercise of the Heaven Swallowing Technique, and this complete Heaven Swallowing Technique was the same as what the Immortal Yuan Sect had told Li Yan at the beginning, it was just a ground-level and high-grade exercise.

However, although the Heaven Swallowing Recipe is only the level of the earth-level upper grade, it is more powerful than the ordinary heaven-level exercises, and the reason why the Heaven Swallowing Technique is limited to the ground level is only because he has a fatal flaw, that is, whether it is the power of the essence of heaven and earth or the power of the ethereal soul absorbed by the Heaven Swallowing Formula, in the end, these absorbed powers will be infinitely accumulated in the physical body, until the physical body can no longer bear it, and then it will explode and die.

To put it simply, to practice the practice of Heaven Swallowing Formula, you must have a strong physique, and the 'strength' of this body is also extraordinary, at least you must reach the realm of physical sanctification, and it is possible to withstand the backlash of Heaven Swallowing Formula.

"I see, it's no wonder that the Heaven Swallowing Technique will have no one to practice except for the Styx Ancestor, it turns out that the physical body needs to reach the realm of immortality in order to withstand the backlash of the Heaven Swallowing Technique. After digesting the information of the Heaven Swallowing Technique, Li Yan couldn't help but sigh and said, "How difficult it is to become holy in the flesh, I'm afraid there are not a few people in the entire world who can say that the flesh has cultivated to this realm." ”

"That's right, the sect leader was also because of the special situation back then, the sect master's body was transformed by a river of styx in the underworld, and the innate body after the transformation reached the half-step immortal realm, plus the sect leader had a twelve-grade associated blood lotus and two innate treasures of Ah Bi and Yuan Tu, killing does not touch cause and effect, and he can infinitely absorb the blood qi to refine the body, which can achieve the realm of sanctification of the flesh, the whole world, except for the sect leader, I have never heard of anyone whose physical body has reached the realm of immortality. ”

"Since the fall of the sect master, the Heaven Swallowing Recipe has been kept in the hands of my Shura clan, but with the physique of my Shura clan, which is naturally stronger than ordinary beings, no one has ever been able to cultivate successfully, however, seeing that your physical body is also very powerful, it is almost close to the realm of the sect leader back then, and you should be able to withstand the backlash of the Heaven Swallowing Technique, so I will hand over the complete exercises to you. Xingluo looked at Li Yan and said.

"Hehe, even if I can't bear it, I must cultivate this Heaven Swallowing Technique, otherwise my soul will stop in the Creation Realm for the rest of my life, and I would rather be devoured to death. Li Yan smiled and said.

Hearing this, Xingluo's eyes flickered, and then asked, "How, after reading the complete Heaven Devouring Technique, I should be able to solve your hidden danger." ”

"That's right, but there is still some assistance missing, I need a lot of soul power to completely break the shackles of soul hidden dangers, this soul power, maybe only too void heaven can be satisfied, it seems that I need to return to the yang world as soon as possible." Li Yan said, pondered for a while, and said, "I heard that your Shura clan has mastered a Huangquan Road, can you lend me it?"

"The Taixu Soul Pool is indeed the best choice, however, the situation in the Yang Realm is a bit chaotic now, and it won't help if you go, besides, I may also have the soul power you need here. Xingluo pondered for a while, and then said suddenly.

Hearing Xingluo's words, Li Yan instinctively frowned and asked, "What happened in the Yang Realm?"

Listening to Xingluo's tone, it seems that something big has happened in the yang world, it may be related to the Terran Taixu Heaven, and it may even be related to himself, and listening to Xingluo's tone, it may not be a good thing, which made Li Yan's mood sink suddenly.

Xingluo looked at Li Yan, pondered for a while, and said: "The situation in the yang world is a bit complicated now, it's useless to tell you because your strength is too weak, and I just need your help with something here, and I can help you quickly improve your strength, so let's stay in the underworld first." ”

"Whew!" Hearing Xingluo say this, Li Yan stared at him tightly, and finally took a deep breath and said, "Okay, what do you need me to do!"

"I said, your cultivation is still too low, now improve your own cultivation level. As he spoke, Xingluo waved his sleeve at Li Yan, Li Yan only felt that his eyes were dark, and when he came back to his senses, he found that he was already in another space.

This space is pitch black and empty, in front of the two of them, there is a black pool, and this pool is somewhat similar to the Taixu Soul Pool of Taixu Tian, except that the pool water in this pool is blood red.

"What kind of place is this?" Li Yan stared at the blood-colored pool for a while, then withdrew his gaze and asked Xingluo.

"This is the Asura Secret Realm!" Xingluo replied, then pointed to the blood-colored pool in front of him and said, "This is the Asura Pool, which is the same as the Taixu Soul Pool of the Taixu Heaven, which contains the Asura Dao, one of the six realms of reincarnation. ”

"Cultivating the Heaven Devouring Formula, although it can devour all things in heaven and earth, but the power is classified after all, if you want to strengthen the soul, you must absorb soul power, especially those who cultivate the Heaven Devouring Formula, the demand for the soul is a thousand times or ten thousand times that of ordinary people, your soul cultivation wants to make up for the defects, it is too difficult, it just so happens that when the sect leader created my Shura clan, he left the Asura Dao in the six reincarnations in my Shura clan, and the Asura Dao contains the soul power left by the strong man after the fall and sitting of my Shura clan for countless years. As he spoke, Xingluo pointed to the blood-colored pool in front of the two of them and said, "When you enter the pool, you can enter the Asura Dao, and the soul power in it is only a lot more than the soul power contained in the reincarnation of the human Dao in the Taixu Heaven and Taixu Soul Pool, in which you can not only make up for the defects of the soul, but also probably be able to cultivate for a breakthrough, go down!"

"Wait, wait!" Seeing this, Li Yan's face changed, he still had a lot of questions to ask, but he was about to speak, but he was interrupted by Xingluo's palm.

"It's useless to talk too much, what you lack most now is time, go down. After speaking, without waiting for Li Yan to express his opinion, Xingluo reached out and slapped Li Yan in the Asura pool with one palm.

After Li Yan fell into the Asura Pool, the blood-colored pool water rippled one after another, and then swallowed Li Yan.

"Li Yan, I'm also good for you, only in this way do you guess that you don't have time to think about the things in the yang world, the situation in the yang world is now much more complicated than in the underworld, there is no strength, and if you go back, you will be sent to death, so, hurry up and become stronger." Looking at the blood-colored pool, Xingluo's face suddenly became solemn, and he said in a deep voice.

Xingluo left, leaving this space, and after Li Yan was photographed into the Asura Pool, the blood-colored pool water quickly returned to silence, as if nothing had happened before.

Only Li Yan, after falling into the Asura Dao, instantly came to another world, a world filled with violent soul power, and all around, wisps of blood-colored aura surged.

That's wisps of soul power, blood-colored soul power!(To be continued.) )