When the red lake water enters the body, the purple blood in the blood vessels directly bursts out a strong suction force to absorb the red lake water just entering the body into the blood vessels.


    Three seconds later, an extremely pure energy flowed out of the blood vessels, absorbed by seven meridians and eight veins, and finally all flowed into the Dantian.


    After entering the Shura secret realm, nearly 5% of the spiritual power has been purified by using the red gas. With the help of this trace of pure energy, nearly 1% has been purified directly. The effect is almost equivalent to that he absorbs the red gas for half an hour.


    After the pure energy was completely integrated into the Dantian, Chu Zhongtian''s face showed a trace of joy.


    If it weren''t for the weird environment and not knowing how to leave the cave, he would jump up with joy.


    Just a drop of red lake water can purify nearly one percent of the spiritual power. The blood lake with a diameter of thousands of meters in front of him may be able to purify his spiritual power tens of thousands of times, hundreds of millions of times.


    Since he couldn''t find the exit to leave the cave for the time being, Chu Zhongtian gave up the idea of looking for it and chose to use the inexhaustible lake water in front of him to purify all the spiritual power in the Dantian. When his strength improved, he was considering how to find the direction to leave.


    The energy generated by a drop of lake water can purify nearly 1% of the spiritual power, which means that the energy contained in this drop of lake water is very huge. In order to avoid accidents in the transformation process, Chu Zhongtian only swallowed a small mouthful of about a dozen drops of lake water at a time.


    The energy generated by more than a dozen drops of red lake water purified by purple blood directly reduced his spiritual power in the elixir field. Feeling the change of the spiritual power in the elixir field, Chu Zhongtian took out thousands of seven grade medium-level spiritual stones from the storage bag, and then arranged them according to the simplified version of the spirit gathering array. While using the red lake water to continue to purify the spiritual power, he absorbed enough aura to supplement the consumed spiritual power.


    An hour later, as the last dozen drops of red lake water in the second bottle were swallowed and transformed into energy that could purify the spiritual power, the last trace of spiritual power in his Dantian completely became the purest spiritual power.


    At the same time, with the complete purification of spiritual power, a strong momentum rose from him, stirring the surrounding soil up and down, and the nearby lake formed waves.


    "Hoo...!" Chu Zhongtian breathed a long sigh of relief when he recovered the momentum unintentionally emitted after the purification of spiritual power.


    After the spiritual power was purified completely, his combat power directly reached the third level of the qi transformation period. If combined with the powerful Sabre technique and potential cards, his real strength can reach the three-tier peak in the qi transformation period.


    No matter which stage the emperor''s strength is in, Chu Zhongtian now has enough confidence to face him.


    Originally, the improvement of strength was a good thing for Chu Zhongtian, but the power that erupted immediately after the spiritual power was purified nearly made him break through the ten layers of perfection in the body refining period, which made him worried for a while.


    After all, before entering the Shura secret place, Jiao Enjun once told him not to break through the ten layers of the body training period in the Shura secret place.


    Fortunately, in the end, with strong state of mind cultivation, he completely suppressed the spiritual power of the riot, so that he did not violate Jiao Enjun''s instructions and broke through the ten levels of perfection in the body training period in advance.


    Although the amount of spiritual power in the elixir field was directly reduced by nearly half after being purified by the energy transformed by the blood color lake, the total number of spiritual power in the elixir field remained at the eighth floor because he had been absorbing Reiki to transform spiritual power.


    Feel the aura in the simplified version of Juling array and find that the remaining aura is enough to restore all the aura. Chu Zhongtian didn''t get up and leave, but sat in the Juling array and continued to absorb the aura and restore the consumed aura.


    Chu Zhongtian, who absorbed the aura with all his strength, didn''t realize it. Just after he was purified, he inadvertently sent out momentum to stir the lake. In the originally calm depths of the lake, swimming creatures began to appear one after another.


    These creatures gradually approach the lake with the rising waves!


    When Chu Zhongtian absorbed the spiritual power and restored the consumed spiritual power, a creature about more than ten centimeters long, somewhat similar to carp in shape, but with an abnormal appearance slowly surfaced.


    Like the eyes of a red gem, he stared at Chu Zhongtian who was trying his best to restore his spiritual power.


    With red eyes, he watched for nearly 30 seconds. The strange looking creature suddenly left the lake and turned into a red lightning. With a big mouth open, he directly bit into Chu Zhongtian sitting on the ground.


    When this strange looking creature was less than a meter away from Chu Zhongtian, a momentum that changed the color of the sky and completely solidified the surrounding environment suddenly rose from him and directly imprisoned the rushing creatures.


    Whether it was just using the red lake water to purify spiritual power, or now absorbing Reiki to transform spiritual power, Chu Zhongtian kept at least half of his attention in such a strange place and was always alert to the situation around him.


    Although he was not aware of the changes under the lake at first, he noticed it when the strange looking creature just surfaced from the lake. Then, he decisively reduced the absorption of Reiki, secretly mobilized Reiki, and was always ready to use the first card potential.


    It is precisely because he has prepared in advance that he can use the power of potential to imprison strange creatures in time when they attack.


    Opening his eyes, Chu Zhongtian carefully observed the strange creature only 70 cm away from him.


    If only from the appearance, this strange creature is very similar to the carp before he crossed, but its head is a little like a mouse, especially the two rows of sharp teeth protruding from its mouth, which makes it very fierce.


    To strengthen the confinement of potential, Chu Zhongtian didn''t use his life spirit knife, but took out an ordinary refined long sword from the storage ring, held the sword handle, touched the strange creature with the sharp sword tip, and found that the body was gray and there was no corrosive danger.


    The power of adjusting the potential slightly pulls the imprisoned strange creature closer to 20 cm, so that he can use the long sword in his hand to check it physiologically.


    Before crossing, as a barbecue expert, fish is also a kind of food he often uses, so he knows very well how to deal with the strange creature in front of him.


    The sharp tip of the sword was aimed at an inch under the fish''s mouth and stabbed it hard.


    Although the long sword in his hand is the best of all kinds, sharp enough to cut iron like mud, it is very dull in the face of the body of strange creatures.