When it was time for Lao Hei's meal, he saw that he came to one of the Heavenly Demons, and he still inhaled hard with his big mouth, and a wisp of translucent light smoke was inhaled into his stomach.

Kept sucking, the size of the Heavenly Demon became smaller and smaller, but it didn't struggle, and it still floated there motionless. This shows that all of its abilities are controlled by the magical power of the Immortal Hell, and even the power to whine and scream is ruthlessly deprived.

Looking at this picture, Su Che thought in his heart: "This is called one report and one report, the Heavenly Demon likes to devour the souls of other living beings the most, and this time, it has become devoured by others." ”

Soon, the volume of this Heavenly Demon was only a small air mass the size of a leather ball, and the last remnant of this point, Lao Hei didn't want it.

Lao Hei took the initiative to explain: "Master, the purest heavenly demon power has basically entered my stomach, and this last remnant contains all its evil thoughts and negative emotions, and it is not good for me, so I don't want it." ”

"So good?" Su Che was overjoyed, and asked curiously, "You can still strip its thoughts and emotions out, why can't the demon soul that was devoured a few days ago be like this." ”

"This is still determined by the special surname of the Extraterritorial Heavenly Demon. Lao Hei continued to explain: "The natural instinct of the Heavenly Demon is to devour living beings, and even the same kind will devour each other, for them, no matter how they devour, no matter how much they devour, there is no hidden danger, but humans and demon beasts do not have this talent. Even if humans and demon beasts practice a certain devouring technique, because of the special surname of the race, there will still be various restrictions, to be exact, it should be called devouring, not devouring in the real sense. ”

"There is such a difference between devouring and devouring. Su Che figured it out a little.

"The principle here is very complicated, and I can't explain it in a few words. Lao Hei said again: "In short, if I devour the souls of humans or demon beasts, I will need a process of digestion, but devouring the power of heavenly demons, the limit is much smaller. ”

"Okay, then you can swallow it hard. Su Che smiled: "Your strength has improved, which means that my ability has increased." ”

"Okay, master. ”

Lao Hei walked over to the other Heavenly Demon and continued his devouring avenue.

The two heavenly demons went down, Lao Hei licked his lips, touched his belly and said: "It still feels good like this, no matter how you eat, you won't feel supported!"

"How's that, how does it feel?" Su Che was more concerned about how much Lao Hei's strength could increase after devouring the two Heavenly Demons.

Lao Hei replied: "Of course there will be some improvement, I estimate that if I swallow twenty or thirty Heavenly Demons of this level, I will be able to advance." ”

"Okay, let's move on. ”

Su Che couldn't help but be in good spirits, Lao Hei was promoted to the next level, which was equivalent to the strength of the fourth layer of Qi training. With him, he can at least secretly calculate the opponent of the fourth layer of Qi training, and when necessary, he can fight at the fifth level of Qi training.

Next, Su Che still gathered around the teleportation array, continuing to search for traces of low-level Heavenly Demons. This vacuum area is very beneficial to himself, within a distance of a thousand zhang, the density of the Heavenly Demons is very low, and there will be no more than three Heavenly Demons attracted each time.

If there are less than five, there will be no danger, and Su Che and Lao Hei can handle them one by one with ease.

A few hours later, Lao Hei devoured more than twenty low-level Heavenly Demons, and more than twenty small air masses as big as leather balls floated in the Immortal Prison. Each air mass was an extraterritorial Heavenly Demon whose strength had plummeted to its lowest point, and there was not much left of their Heavenly Demon power, just like a newly born cub, which could not pose a threat to any immortal cultivator.

So, are the demon cubs completely useless these days?

Lao Hei's answer is: It's still useful, keep it for now, anyway, it's just a small air mass, and it doesn't take up much space.

"Master, I'm going to advance, you'd better retreat to the teleportation array. Old Black reminded.

Su Che understood that in the process of promotion, he would not be able to help himself fight the enemy, so he retreated to the bottom of a stone pillar in the teleportation array, took out the futon and meditated on the spot, and he also took the pill and began to cultivate, without wasting a little time. It's just that cultivation in this environment requires sufficient vigilance, and the effect is definitely not as good as that of a retreat in a safe state.

In the immortal prison, Lao Hei lay on the ground like a beast, his mouth gurgled and made strange movements, and the surface of his body also reacted strongly, and under the gray-black fur, there seemed to be air masses swimming back and forth......

I don't know how long it took, Su Che, who was meditating, was awakened by a roar from Lao Hei in his mind, and hurriedly entered the first floor of the Immortal Prison, and saw that Lao Hei had already stood up, and the demon god was like looking up to the sky and roaring.

Not far away, Han Youming and Lu Cheng'an (Boss Lu), who were taking care of more than a dozen spirit grasses, were so frightened that they squatted on the ground, holding their heads and not daring to breathe.

These two people have long been conditioned by Lao Hei, and their fear of Lao Hei is deep in the bone marrow. Lu Chengan has no specialty, so he can only follow Han Youming to learn the skills of planting spirit grass, and at this stage, he is just starting to do something.

Syllable!

The rat's tail flicked out a crisp whip, and Lao Hei immediately reported: "Master, the promotion is successful!"

"Good!"

Su Che was overjoyed, but still a little greedy, and asked, "Can you continue to devour?"

"Not for now. Lao Hei's momentum was discharged, and he said with guilt: "I'm sorry, master, before this, I thought too optimistic...... Facts have proved that although I can devour the power of the Heavenly Demons, after all, there are still human and demon beast bloodlines in my body, and eating too much of the power of the Heavenly Demons will cause these two bloodlines to be assimilated by the Heavenly Demon bloodline, and eventually, I will become an authentic extraterritorial Heavenly Demon. Master, this means that you are faced with two choices......"

"I see!"

Su Che nodded heavily, he already understood, he was facing two choices at the moment, that is, the direction of development after Lao Hei said: if he wanted to achieve speed, then he would choose to devour the power of the Heavenly Demon, so that he could become a high-level Heavenly Demon, and even become a powerful generation of Demon God.

Above the demon god, what level of monsters will exist, Su Che doesn't know for the time being.

However, Su Che believes that since the Immortal Hell Pagoda has guided him to create such a mixed instrument spirit of the three races of people, demons and demons, there must be a reason for this, if he is in a hurry, it is very likely that he will go astray, which is equivalent to strangling the future that Lao Hei should have.

"Old Black, infinitely devouring the power of the Heavenly Demon is likely to be a stupid short-sighted act. Su Che had already thought clearly, and said in a deep voice: "You are so loyal to me, I will be responsible for your future, I still choose to steadily improve and protect your human and demon beast bloodline." ”

"Thank you, host!"

Lao Hei fell to his knees, and there were three bangs.

This shows that he himself is not willing to choose the path of the Heavenly Demon, but as an instrument spirit, he must unconditionally obey the orders of his master, and he cannot hide anything or disobey half a point.

"Get up, and don't kneel down at every turn. Between us, we don't like this. Su Che said softly: "Lao Hei, although you call me master, in fact, I have long regarded you as my own relative. In this world, you are my most trusted and closest relative. Perhaps, in this regard, no one can surpass you. ”

"Master......" Lao Hei lay on the ground and whined, and tears the size of beans fell to the ground quietly.

Lao Hei was really very moved, because he was in Su Che's mind, he knew better than anyone that Su Che's words were by no means false, to be exact, this was not a 'word' spoken by red mouth and white teeth, but Su Che's true heart.

Then, Su Che asked again, "So, is it necessary for us to continue to capture the Heavenly Demons?"

"Of course you have to catch it!" Lao Hei stood up and replied loudly: "And you have to catch it very much, desperately, and crazily! Master, these days the demons are not only making great amends to me, I have just thought of a method that will also be of great benefit to you." ”

"Oh, let's hear it. ”

"Needless to say, as soon as I do it, you'll understand. When the words fell, Lao Hei waved his hand vigorously, and began to cheer up as if he was holding his breath......

"What are you doing here? It's like constipation. Su Che asked with a smile in his heart.

"Huh, that's not right!" Lao Hei suddenly deflated, scratched his head and said, "Wait, I'll try something else." ”

"I'm not in a hurry, you think slowly. Su Che laughed softly.

In the immortal prison, Lao Hei sat down for a while, stood up and walked a few steps again, waved his arms for a while, and scratched his ears and cheeks for a while......

Half an hour passed before he shouted, "It's done!"

With this shout of his, Su Che immediately felt that a warm current poured out from the center of his eyebrows and began to circulate throughout his body.

"Isn't it just the warm current of the Immortal Hell, what's so strange about this?"

As soon as this thought was born, Su Che realized that the so-called Immortal Hell Warm Current, that is, the vitality of some creatures in the Immortal Prison, so, who did these vitality passed on to himself at this moment come from and where did they come from?

"From me. Lao Hei received Su Che's idea and immediately gave an answer.

"You?"

Su Che was surprised: "My body is fine, there are no injuries at all, why do you want to extract your own life force?"

"Master, the method I have come up with is to convert the excess power of the Heavenly Demon into life force and then transfer it to you. The effect of life force cannot be limited to healing, it can also strengthen and transform your physical body, the effect is definitely much stronger than pills such as the Cleansing Pill, and there will never be any negative effects. There is even reason to believe that enough vitality can also wash the drug residues in your body and get rid of all kinds of hidden dangers left by overdosing. You must know that the stronger the physical body and the purer the physique, the greater the success rate of foundation building in the future!"

Su Che thought about it carefully, nodded and said, "Logically speaking, it should indeed be so. However, if it extracts your life force, won't it hurt you?"

"That's the cleverness of my old black! That's what I've been thinking about just now. Lao Hei puffed up his chest proudly: "I really came up with a good way, using the advantages of the three clans of human demons and demons into one, with the help of human and demon bloodlines, the excess power of heaven and demons devoured into the body is transformed into vigorous vitality, and then transferred to the master you." Actually, it won't consume my original life force at all......"

The old black explained it well, and Su Che finally confirmed that this was a good way to benefit together.

"Lao Hei, you are really smart!" Su Che was also very excited, he didn't expect that he could also directly benefit from such an extremely evil creature as an extraterritorial heavenly demon.

"Then go ahead!"

Su Che stood up and waved his hand in a high manner: "Catch the Heavenly Demon!"

(If you like this book, please don't forget to collect and recommend, thank you)