"Boom!"

At this moment, purple thunder and lightning fell from the sky and slashed towards Zhou Tong!

The first thunder fell, and Zhou Tong's whole body flashed and crystalline, and he resisted stiffly, but he didn't hurt a bit. Although his thunder tribulation is definitely extraordinary, the first thunder still can't help him.

"Boom!"

The second heavenly tribulation, it was no longer a single thunderbolt, it turned into a purple sea, this is a thunder pool!

Endless thunder and lightning drowned Zhou Tong, this is the ocean of thunder and lightning, thunder like a tide, shattering everything, blazing, purple between heaven and earth.

"Boom!"

The thunder was deafening, shattering people's souls, connecting the heavens and the earth, incomparably vast, like the Nine Heavens Milky Way pouring down, as if thousands of stars were falling down.

The void was shattered, and blinding lightning filled every inch of space.

"Buzz!!"

At this moment, this sea of thunder suddenly underwent drastic changes, and I saw that the thunder was directly condensed into a pagoda in the void.

The pagoda has nine layers and twelve corners, and the tower body covers Zhou Tong, attracting thousands of thunders, as if he wants to refine him here.

This is something formed after Zhou Tong used the Thunder Emperor's Treasure Technique, he turned the thunder into his own use, and condensed the power of the thunder to quench the body. He could clearly feel comfortable and energetic, and he could feel that he was visibly getting stronger.

Thunder Refining!

In the face of this heavenly tribulation, Zhou Tong still did not give up using the Thunder Quenching Method in the Chaotic Ancient Law to strengthen himself.

"The Thunder Emperor Law is worthy of the Ten Fierce Treasure Techniques!" Zhou Tong was bathed in thunder and said softly.

Such a thunder tribulation, even a genius in the Holy Land had to be cautious, but for Zhou Tong, who had practiced the Thunder Emperor Method, these thunderbolts condensed together, and it was simply a hot spring......

The warm thunder rushed into his body and turned into the most primordial life essence, with a hint of numbness, constantly refining every inch of his body, even his hair.

Even Zhou Tong still had the leisure to think, running the word secret, and suddenly his eyebrows glowed, and he was refining in the wisps of thunder qi that sank into his skull.

There is also this secret method of refining divine consciousness with thunder in the previous word secret, which allows monks to use thunder to refine divine consciousness and strengthen divine consciousness before the secret realm of Sendai.

"Boom!"

It was another thunder tide, extremely blazing, attracted by the pagoda transformed by thunder, and quickly poured into the inside of the tower. There are a total of nine layers of thunder tides, and they continue to pour into the interior of the Purple Tower.

A massive amount of thunder was piled up in the purple tower, causing a quantitative change, and even the Thunder Emperor Law was a little difficult to use.

Zhou Tong was directly hit with blood spurting blood, his skin was open, and his whole body was charred black.

"Immortal Phoenix Nirvana!" Zhou Tong didn't think much about it, there was a phoenix roar in his body, and the flames rushed out of his body, attached to his body surface, like a phoenix feathers, very bright and brilliant, and finally overflowed with vitality.

"Thunder Tribulation, it hasn't disappeared yet!" Zhou Tong knew in his heart that even if he survived this heavy thunder tribulation, it was still not a success, his thunder tribulation was not so simple, and he was not officially entering the Four Extremes Secret Realm.

Because when you enter the secret realm of the four extremes, you will perceive the order of heaven and earth, and there will be all kinds of wonderful changes in the void space.

Now Zhou Tong hasn't felt it yet.

"Boom!!"

Finally, another thunder came, this time no longer the previous thunder tide, but the nine god-like phantoms. These nine phantoms directly entered the Lei Tower, one god on a second floor.

Zhou Tong is like clearing the customs, starting from the first floor, constantly fighting bloodily, rushing through the level with all his might, and going straight to the ninth floor. His physical body, his divine sense, and his overlord bell all went through the battle with him, and they continued to grow stronger.

Every time he broke through a layer, Zhou Tong could feel that he sensed the most mysterious avenue between heaven and earth, and the wisps of avenue trajectories began to emerge in Zhou Tong's heart.

It was only at this time that he could be regarded as truly entering the level of the Four Extremes Secret Realm.

"Boom!!"

Soon, chaos thunder descended.

The sky was blazing with lightning, accompanied by chaotic qi falling like a waterfall, boundless.

Zhou Tong, as always, operated the Thunder Emperor Method, used the nine-story pagoda to contain the Chaos Thunder, and used it to refine everything about himself. One after another chaotic thunder submerged into the tower, constantly refining.

However, the Chaos Thunder was too terrifying, just at the beginning, Zhou Tong was splashed with blood, and a large area of his body was scorched black; In the back, even the skin is cracking, drying up and falling off like the earth.

However, Zhou Tong turned a blind eye to his own changes, and stared at the wisp of chaotic qi with all his might, he turned into a bell with divine consciousness, quickly absorbed and smelted the chaotic qi in the thunder, and extracted the Dao mark contained in the heavenly tribulation.

This is the innate avenue pattern that belongs to this world, and for a while, Zhou Tong seemed to be reborn from the fire, and his injuries recovered quickly.

Zhou Tong clearly felt that he was getting stronger, and his physical body was full of activity, nourished by that rich and special Dao imprint. Even the primordial god was more transparent, turning into a small person who was there to absorb the imprint of the Dao in the chaotic qi, and slowly growing.

"Boom!!"

At this moment, suddenly a melodious bell came out of the thunder.

"Here, this is the difference between me and Ye Fan, and it is also the different heavenly tribulation brought about by cultivating the chaotic ancient method!" Zhou Tong understood in his heart, "The sixth heavenly tribulation that belongs to me!" ”

The previous five-fold heavenly tribulation was basically the same as Ye Fan in the original book, all of them were five-fold thunder tribulations, each of which had nine lightning rays, a total of forty-five.

But he knew very well that he was different from Ye Fan, and his combat power of the Ancient Law was really at the peak of the Four Extremes Secret Realm. If it was just such a fivefold heavenly tribulation, it would definitely not be a threat to himself at all.

You must know that you haven't used the Ten Cave Celestial Ring yet!

The Ten Cave Heavenly God Ring accidentally cultivated by this chaotic ancient method is one of Zhou Tong's biggest reliance now.

Zhou Tong looked up and saw a purple bell coming out of shape, which was completely condensed by thunder, and there were countless innate patterns and avenue laws on it.

"Dang!"

The bell is long, peaceful, mysterious, such as the yellow bell Da Lu is ringing, there is a burst of peace between heaven and earth, but the electric light is more prosperous.

Zhou Tong bathed in the sound of the bell, resisting the bell while capturing the avenue pattern brought by the bell.

The bell rang nine times, each of which was a thunderstorm, and each of them was like a thunder tide, surging towards Zhou Tong, and the terrifying bell wave pattern almost shook his whole body.

"Buzz!"

Soon, the seventh thunder tribulation came, it was a purple tower, and it directly included Zhou Tong in it for refining. This was an extreme confrontation, and in the end, Zhou Tong saw through the Dao pattern of the Purple Tower with his martial arts heavenly eye, and then destroyed the Thunder Purple Tower with the overlord bell and broke out of the tower.

After that, the eighth thunder tribulation came, and a treasure tripod appeared, including Zhou Tong in it, and constantly refined. But in the end, after Zhou Tong understood the truth, he quickly broke out.

"Whoa!!"

At this moment, the void shook, and a brilliant divine figure emerged, as if it was smelted with the void as one, and came towards Zhou Tong.

Just at the first moment of touching, Zhou Tong's whole body seemed to be directly shattered, and he was about to be refined to death by this divine map.

It was only at this time that Zhou Tong finally couldn't help but use the Ten Cave Heavenly God Ring.

He used the Ten Cave Heavenly God Ring to fight against the Thunder Sea God Diagram, and while imprinting the Dao patterns in it, he constantly decomposed the thunder essence in the Divine Diagram and fed it back to Zhou Tong.

With the help of this essence, the Immortal Phoenix Method was cast, and finally this last thunder tribulation was broken.

"Buzz!"

At this time, Zhou Tong had a trace of realization in his heart, and he had completely succeeded in crossing the tribulation and advanced to the Four Extremes Secret Realm.

"Ninefold Thunder Tribulation...... The difficulty is at least ten times that of Ye Fan! Zhou Tong said softly.

His black hair danced lightly, standing quietly in this world, and he had a completely different feeling.