Seeing Long Fei leaving in the direction he pointed, all the demons immediately burst out laughing. Mobile access m.

When Long Fei's figure disappeared, the demons turned around and left, carrying out their own patrol mission.

Long Fei, who was running all the way, noticed that all the demons were leaving, immediately stopped his progress, turned around and instructed Zhuo Yi to arrange the phantom array, cover the Tianliu Castle and the surrounding area, and then take advantage of the cover of the power of the phantom array to quickly turn back and run towards the Tianliu Castle.

Soon, Long Fei entered the jurisdiction of Tianliu Castle.

Because of the cover of the power of the phantom array, it was impossible for the patrolling demons to find Long Fei's traces.

In this way, Long Fei swaggered through the area on the periphery of Tianliu Castle where a large number of demons were patrolling, and arrived at the gate of Tianliu Castle.

The guards here are relatively tight.

In the vast area in front of the gate of the castle alone, there are more than thirty demons with strong strength who have cultivated to a realm not lower than the 7th order of the Yin and Yang Realm to lead their respective subordinates, shuttling back and forth here, patrolling and cross-patrolling, ensuring that there is no dead end, and no living beings are intended, intending to sneak into the Tianyuan Demon Domain, this demon cultivation pool, to cause destruction.

Of course, the main defense objects of the demon are the enemies of the demon head, or those alien creatures living in the demon domain.

Because those alien creatures are very intelligent, although their wisdom is weaker than that of the demon heads, they know that after diving into the demon cultivation pool, they can directly devour them by hunting a large number of young demon heads, or absorb the nutrients in the demon cultivation pool, and improve their strength.

Even if there are so many demons guarding them, every few years, there will still be alien creatures who don't know the height of the sky, intending to forcibly break into the Tianliu Castle and invade the Demon Cultivation Pool.

This makes the leader of every demon domain have to regard the work of guarding the demon cultivation pool as an extremely important matter, after all, the existence of the demon cultivation pool or not is a major event related to whether the demon can reproduce in future generations.

Arriving at the gate of Tianliu Castle, Long Fei knew that the critical moment had arrived, if there was no vigilant formation with strong detection power in the castle, then his trip to Tianliu Castle would be very smooth.

Under the cover of the power of the phantom array, in the eyes of the demons, Long Fei, who was in a state of concealment, took extremely careful steps and ran towards the gate of Tianliu Castle.

Stepping on the steps leading to the gate, getting closer and closer to the castle gate, Long Fei faintly sensed a looming power released from the city gate.

It may be because the power released from the door is weak, and the isolation ability of the phantom array arranged by Zhuo Yi is too strong, which leads to the power of probing and not being able to find him in a hidden state.

Soon, Long Fei climbed the ninety-eight steps and arrived at the front of the temple gate, the two guards who were standing by the door with strong strength, and whose cultivation realm should not be lower than that of the Tianyuan Demon Lord and reached the 9th level of the Yin and Yang Realm, immediately threw targets at him.

They quickly looked away, though.

Obviously, Long Fei's approach, they sensed it, but they couldn't fully confirm it, until they looked at the place where they were inducted, and found that there was just nothingness, and there was nothing there, so they thought that they might be too nervous, plus some physical and mental fatigue, which led to an error in induction, and there was no sense of feeling born at the moment when Long Fei approached.

"Whew...... When they looked at me at the same time, they thought they had discovered my existence? It was just a coincidence, just a false alarm. Seeing that the two demons were indifferent and quickly looked away from where he was, Long Fei breathed a sigh of relief.

Long Fei paused for a moment, and when he was sure that he was still not discovered, he quickened his pace, and quickly passed through the gate guarded by the two and entered the castle hall.

Entering the main hall, a huge demon cultivation pool covering a wide area and enough to accommodate hundreds of millions of living beings appeared in Long Fei's sight.

Long Fei looked intently, and he could clearly see that a large number of young demons, like fish, were swimming and playing happily in the energy liquid accumulated in the demon breeding pool.

At the edge of the Demon Cultivation Pool, there are a large number of creatures whose strength is slightly inferior to that of the two demons guarding the gate, shuttling back and forth.

"The defense of this Triple Heavenly Demon Cultivation Pool really can't be compared to the Demon Cultivation Pool in the Quadruple Heavenly Demon Domain. Originally, I thought that near the Demon Breeding Pool in this Tianliu Castle, there should be a formation that could sense and capture the creatures in the hidden state. But the facts tell me that there is no such formation here. ”

Exploring the situation in the space of the main hall where the Demon Cultivation Pool was located, the corners of Long Fei's mouth were slightly upturned, and a playful smile appeared on his face.

The next moment, Long Fei no longer hesitated, and immediately cautiously passed through the area where the patrol demon head existed, arrived at the Demon Breeding Pool, and then directly entered the Demon Cultivation Pool.

In order to destroy this demon breeding pool as much as possible without alarming any demons, and reap the spiritual rewards given by the system, after Long Fei entered the nutrient liquid accumulated in the demon breeding pool, he did not attack the large number of young demons, but sneaked extremely fast and went deep into the bottom of the pool.

Reaching the bottom of the Demon Cultivation Pool, Long Fei probed through casting spells and found that the formation used to absorb their respective powers and turn into young demons that could directly absorb the nutrient solution was much simpler than the formation of the Demon Cultivation Pool that he had destroyed before, and he could not withstand the heavy blow of the master of the Creation Realm level at all.

"It seems that destroying this demon breeding pool is much easier than it was at the beginning. Long Fei smiled slightly, and immediately found a convenient place at the bottom of the pool, directly outputting his strength, attacking the position of the operating formation in the underground space at the bottom of the pool, and then immediately stretched out his right hand, pressed it on the bottom of the pool, released the attack power, pierced the defense at the bottom of the pool, and transported the lethal power into the large array that was running in the underground space.

The defensive strength of the large array is strong, but in front of the power output by Long Fei, it seems to be a little vulnerable.

When it was attacked, the defense of the large array immediately collapsed, and the formation was extremely seriously damaged in an instant, and it was simply unrealistic to repair it in a short period of time.

The formation was destroyed, and the Nurture Pool immediately lost its source of nutrient solution.

It's just that there is a lot of nutrient solution accumulated in the demon cultivation pool, even if the supply of nutrient solution is lost within a day or two, these young devils living in the demon cultivation pool will not have an existential crisis.

Therefore, the large array in the underground space was destroyed, and the Demon Breeding Pool lost its source of nutrients, and no demon was aware of it for the time being.

And Long Fei gained 27 billion spirit points because of this action.

With Long Fei's current strength, if he wants to kill a master who has reached the 9th level of the Creation Realm with the strength of the Red Sky Demon Lord, he needs to go all out and sacrifice the Yuan Soul Law Phase, so that it is possible to do it, if the opponent is too cunning, once he sees that the situation is not good, and takes the opportunity to slip away, then his killing plan will be frustrated, so that he will not be able to obtain spiritual points, which is a huge loss for Long Fei.

Moreover, even if you kill it, the amount of spiritual value obtained is only 7 billion, which is really a pitiful amount compared to the spiritual value obtained by destroying this Triple Heavenly Cultivation Demon Pool.

"My God, destroying such a Triple Heavenly Demon Domain's Demon Cultivation Pond has gained so many spirit points, which seems to be much faster and faster than the spirit points obtained by dealing with powerful demons. ”

At this moment, an excited smile appeared on Long Fei's face.

So, Long Fei, who tasted the sweetness, shifted his attack target, temporarily turned his attention away from killing the demon head to obtain spiritual points, and turned to running around the demon domain, specializing in destroying the demon breeding pool in the demon domain.