On the fifteenth day, Delvin started sweating profusely and experiencing burning pain, as his body was producing very much heat due to the vibration and fast blood circulation. But still, he didn't retreat due to pain but kept on persisting as his head region had still not experienced resonance and his body was still absorbing natural energies with no signs of stopping. Also, he never felt hungry in the meantime, because there was an unlimited supply of energy that his body was absorbing.
Although DELVIN could see the natural energies outside with the help of resonance, he couldn't see anything inside of his body and only felt some changes happening to his blood vessels and heart through his senses. So he still didn't know that all his natural energy was being absorbed wholly by his heart.
"hiss", a breathing sound suddenly escaped from DELVIN's body as if some creature has just breath in within his body, which made DELVIN stun for a second but he quickly diverted his mind towards meditation because if he lost track now he would have restart from the beginning as he would have to build the momentum for vibration and resonance of his body. Actually, the breathing sound came from DELVIN's heart and was a kind of inhaling a large breath kind of sound.
The breathing sound completely washed away his burning pain and a cool and refreshing feeling covered his whole body. His blood flow began to flow at normal speed, which helped him greatly to recover his lost momentum due to the sudden distraction. His heart has finally stopped absorbing the natural energy which made the blood glow rapidly as the blood cells could finally absorb the energies and finally store them as 'qi'.
"hiss", "hiss", "hiss", numerous light breathing sounds began to be heard from DELVIN's body, but this time it was not his heart that produced this sound rather it was produced by his body cells as they also began to absorb natural energies from the blood as the heart has already stopped its feast. The cells began to rapidly expand their size and shape to store the energies as 'qi'.
Soon some cells began to molt themselves and created new cells which were stronger than usual ones. Finally, all the cells had completed their first molting after a day which made his cultivation increase to the 2nd level of Genesis. Also as soon as the new cells were born they created the same breathing sound as previous ones and began to absorb natural energies and began to expand their size.
The second molting took a full two days of time to complete, which made DELVIN's cultivation rise to another level, which was at the 3rd level of Genesis. But at this stage, some changes began to appear as some of his body cells began to breathe in resonance with his body and the mantra, which made the absorption rate faster than usual.
But still, the third molting took another four days and was completed on the 22nd day, making his cultivation reach at 4th level of Genesis. At this stage, half of his body cells had begun to breathe in resonance with his body which made the absorption rate double than usual.
Although the absorption rate doubled it still took the fourth molting another eight days and was finally completed on the 30th day, which made his cultivation reach at 5th level of genesis. At this stage, all cells breathed in with the resonance of mantra and body.
Astonishingly after all the cells started to breathe in resonance, the head region of his body which just vibrated by the mantra also started to resonate with the body now. The resonance of his full body by the mantra 'OM' made his sound to deepen again, but now the sound of 'OM' just didn't come from his body but also from the surroundings. It felt as if his whole body has merged with his surroundings and was reciting together. This kind of resonance made all natural energies at the size of a basketball in his surroundings to be sucked dry by him, even the tornado was affected by this kind of resonance and started to shrink slightly and move inwards towards DELVIN. Although this movement was very slight, it is still shocking to move it just by resonance.
The natural energies were being sucked by his body as soon as they entered inside the area by the tornado, which made him to decide to continue till his body was full. But soon he regretted this decision and rapidly open his eyes in fear and started to pant very heavily, his face is paled in colour. This made his resonance to break apart from the surrounding at once, but vibrations were still going on and started to subside slowly. Also, all the cells of his body stopped their breathing and returned to silence at once, the natural energies had also stopped their movement towards DELVIN.
"It is good that I broke the resonance at the correct time or I was sure to be burst open by it," he said while still panting and fear still written all over his face. This happened because there was a sudden entrance of a three feet long sized natural energy by the resonance. Just the pressure created by this energy made him fear for it and the comical part was that it was moving very rapidly towards him. He was fully sure that if the energy just contacted his body, he would have been burst open on the spot, so he rapidly retreated.
"Although the instructor of the academy had said that the natural energies could not be seen, I could still see them with the help of resonance, which tells that every world has its own specialties. Thanks to my previous research I am able to increase my cultivation greatly in just a short time of month. Even if I don't know, at what level has my cultivation reached but I'm sure that at least now I can enter at 1st level of Bloodsoul altar", he said in excitement to himself, as he was now sure that he won't be repressed by the pressure of the tower.
But just as he had begun to stand up, pain and tiredness covered his whole body, which made him fall on ground. He also realized that he had spent many days for cultivation without sleep, so he closed his eyes and began to sleep.
After two days of time, DELVIN finally woke up from his sleep and looked very refreshed and healthy. His surroundings were the same as earlier, the tornado was still there. "I think it's time to find some beast blood that can power up the tower, due to the shockwave of the altar all the beasts should have died already." He thought to himself after remembering the shocking scene of the altar destroying the mountain.
"But how to climb this deep pit, the altar has really created a mess of problems," he said with looking at the top of the pit which is almost 8 feet high.