The strength of his whole body burst out, and Ji Yin looked at the big formation in front of him with a solemn face, this was the deepest formation he had seen so far.

The five elements are constantly dividing and combining, and those elements that are constantly converging in front of the extreme yin make it impossible to distinguish between the southeast and the northwest. In front of him, the flames and the waves rushed together, and the sandstorm swept through a large number of metal elements that surrounded him, and if he forced his way through, he would be split into countless pieces by those metals.

"What the hell is going on, how can Meng Fan have such strength!" Ji Yin gritted his teeth, clenched the spear in his hand, and looked at these furious elements in front of him, in this place, he couldn't even move a single step.

"Five Elements Review Array, this formation was arranged by Meng Fan's ancestor, the purpose is to trap you for a while. This Five Elements Review Array is mixed with a large number of fusion elements, and even if it is a powerhouse in the Geochemical Realm, it is difficult to get out if they are trapped in it. The system once again explained the formation in front of him, and since Ji Yin began to find Meng Fan, it had been paying close attention to the two of them.

"Meng Fan's ancestor, help him fight for the opportunity of transforming the realm, this is no longer a fair competition, system, you have to help me, if the opportunity is taken away like this, I can't swallow this breath. Extremely Yin's heart once again ignited a monstrous rage, and it began to observe its surroundings, trying to disintegrate this exquisite formation.

"I don't have anything I can help you, but is your own strength really only that? You better think about it yourself, if you can't figure it out, then you don't have to fight for the opportunity to transform into a realm. The system chuckled, and disappeared again in the constant call of the extreme yin.

"Meng Fan must have started to run away now, this system is still playing dumb riddles with himself, it's really anxious!" Ji Yin hit a few strengths, he really couldn't suppress the anger in his heart, after being interfered by Ji Yin, those elemental turbulences began to converge towards Ji Yin frantically, Ji Yin raised the strength of his whole body, and began to attack this big array continuously.

In the midst of the elemental turbulence, after using his strength to attach a strong layer of defense to his surface, Extreme Yin immediately began to explore the runes that formed this formation. The impact of the elemental turbulence was not good, and the extreme yin constantly felt the environment of the two heavens of ice and fire, and the clothes on his body were quickly torn apart by those storms, and the sharp metal elements left many scars on the extreme yin's body.

Constantly fighting with the elemental turbulence in front of him, Ji Yin slowly contracted his strength, with his current strength, he would definitely not be able to consume the big array in front of him, once his strength was exhausted, he would be trapped in this big array and didn't know when he would be able to get out, in that case, Meng Fan's goal would be achieved, he must be calm down now, find a way to save his strength, and break the big array in front of him.

Ji Yin contracted his strength, only flowing his energy on his body, his energy consumption was directly reduced by nearly ninety, and after protecting his body, Ji Yin struggled to move forward in this elemental torrent, looking for all kinds of runes that made up this great array.

"Although Meng Fan's master ancestor is unfathomable, but after all, he is a soul without a body, his strength is 108,000 miles worse than the peak period, and now he is not necessarily stronger than himself, so that the runes arranged in this big array should be able to see through it. Extreme Yin quietly walked forward in those violent elemental flows, carefully observing the surroundings with mental power.

Soon, he found a rune that condensed the array. Quickly came to the rune, Ji Yin used spiritual power to depict it on the rune, and after some depiction, the rune began to shine, and an incomparably precise rune appeared in front of Ji Yin.

"Meng Fan's ancestor, when he has a physical body, should be a figure standing at the pinnacle of the mainland. Ji Yin sighed slightly, he carefully observed the extremely complex rune in front of him, this is no longer the rune that some masters of refining high-level runes can draw, just looking at the rune in front of him, Ji Yin felt that his control over the rune drawing was too rough.

During the slow study of the rune, Ji Yin also slowly comprehended some strange things, in the pursuit of the truth secret crystal, the breath on Ji Yin's body has completely changed, for the perception of the realm, Ji Yin has taken a solid step, the invisible and untouchable passage, has slowly appeared in front of him.

Ji Yin silently recited the quaint mantra, imprinting all his spiritual power on the rune, and the intricate lines on the rune were slowly unraveled by Ji Yin one by one. The spiritual power was rapidly consumed, the eyes of the extreme yin slowly cleared, and the breath on the body began to change from the inside out.

The violent elemental currents that had originally surrounded the Extreme Yin slowly subsided, and they quietly surrounded the Extreme Yin, and they no longer violently launched an attack on the Extreme Yin. Meng Fan's master didn't want to hurt the Extreme Yin, he set the formation in front of him to automatically dissipate after seven days, as long as the Extreme Yin lost the idea of attacking, those violent elements would naturally slowly subside.

Meng Fan's ancestor didn't expect that when Ji Yin was exploring the secret crystal of the mantra, the breath on his body had undergone a qualitative change, and his move to build this big array, those sophisticated runes just provided Ji Yin with the opportunity to comprehend the realm, Ji Yin observed his runes, and the strength on his body continued to improve, and soon, Ji Yin silently closed his eyes, and the breath in his body continued to change, and finally rebuilt a new body.

After comprehending the transformation realm, the physical body will be completely reshaped, and the body of a strong person in the transformation realm is fundamentally different from the body of a person who has not advanced to the transformation realm, which also leads to the gap between the two, which is a huge gap. If there is no internal study of the exercises or other strengths to be insufficient, it will be difficult for a strong person at the peak of Dacheng to surpass a strong person in the realm of comprehension.

Ji Yin slowly opened his eyes, and the process of perceiving the transformation realm did not flow with earth-shattering energy, nor did it lead to a thrilling catastrophe, everything was just an extremely small change, a change from the inside out, a change in texture. Ji Yin stretched out his hand slightly, and the runes in front of him quickly dimmed, and the originally stable large array began to tremble continuously.

"Meng Fan, don't be too happy, I haven't lost yet, I will definitely get my hands on the mantra secret crystal!" Ji Yin raised his hands, and an extremely strong energy instantly condensed and formed...