A day later, with the help of the powerhouses of the Celestial Alliance, this vein was finally excavated, and Ling Xiao gave the powerhouses of all the races some king-level source crystals, which made them overjoyed.

"This is a reward for you alone, and I hope to see you in the high world in the future. In the end, Ling Xiao also gave Ke Li a Emperor-grade Source Crystal alone, and sent them back to Ten Thousand Realms City before teleporting to the third layer of the world.

In the second layer of the world, although he only stayed for more than ten days, the harvest was very huge, because Ling Xiao had harvested more than 53,000 emperor-grade source crystals from the ore veins, plus what he had before, the emperor-grade source crystals on Ling Xiao's body had reached more than sixty-seven thousand, in addition to more than twenty-three million king-level source crystals and a large number of treasures.

Not only was Ling Xiao's harvest huge, but the gains of the Eastern Emperor Wuji, Martial Emperor Zhan Tian, and War Emperor Haoran were also huge, each of them harvesting thousands of Emperor-level Source Crystals and millions of King-level Source Crystals.

After entering the third layer, Ling Xiao still acted alone, and began to teleport between the eighty-four Ten Thousand Realm Cities, looking for a teleportation channel to the earth, while the other three began to contact the Eastern Emperor and others in the high-level world.

A few days had passed, and Ling Xiao had already explored more than sixty Ten Thousand Realm City's teleportation arrays, but he still had no gains, and he still couldn't sense the will of the earth, which made him a little disappointed.

At noon that day, Ling Xiao came to the sixty-sixth Ten Thousand Realms City, but he didn't immediately go to the teleportation array, but first went to the Imperial Pole Tower to enjoy the delicious taste of the emperor-level spirit beast, and then rested for half a day.

Because he had already found too many teleportation arrays in Ten Thousand Realms City, Ling Xiao didn't have much hope for the teleportation array in front of him, and entered the teleportation array as before, and began to communicate with the will of the earth according to the usual divine thoughts.

However, after an instant, Ling Xiao's eyes widened as he clearly sensed the will of the earth and found the location of the teleportation channel leading to the earth.

"Boom ......"

Ling Xiao's powerful divine thought walked towards the location of the earth channel in the induction, but found that the channel seemed to be sealed, and with his current divine thought strength, he could not penetrate the seal at all, could not directly communicate with the will of the earth, and could not teleport to the earth.

"What's going on?Why is the teleportation channel leading to the earth sealed and impassable?" Ling Xiao was puzzled, now his divine thought strength was definitely not weaker than the peak state of an ordinary junior Martial Emperor, but he couldn't shake the seal in the slightest.

"Try if the sword intent of the Wind Thunder Sword can penetrate the seal?" Ling Xiao thought for a while, and instantly summoned the Wind Thunder Sword, and the divine thought communicated the sword intent towards the seal to penetrate, although it caused the seal to shake, but it was still impenetrable.

"It seems that the main reason is that my divine thoughts are too weak, although the Wind and Thunder Sword Intent has reached the peak Martial Emperor level, but it is still not enough to penetrate the seal, it seems that it must at least reach the strength of the Half Emperor level to be able to penetrate the seal or even break the seal. Ling Xiao thought as he left the teleportation array.

Being able to find the teleportation array leading to the earth had already surprised Ling Xiao very much, and because his strength was still weak, he was unable to return to the earth for the time being, Ling Xiao was not depressed.

He knew that as long as he entered the fifth layer of the Ten Thousand Realms Tower, he could quickly break through to the Martial Emperor realm, and his divine thoughts would be able to reach at least the intermediate Martial Emperor level, and then he would be able to reach the half-emperor level if he triggered the sword intent of the Wind Thunder Sword.

"However, when I enter the fifth layer of the world, there will definitely be a huge storm waiting for me, so I have to plan. Ling Xiao knew in his heart that wantonly killing foreign powerhouses in the first and second layer worlds would definitely cause a backlash.

However, he was not afraid, as long as he entered the fifth-layer world and successfully broke through to the Martial Emperor realm, when the time came, he would be able to use the Wind Thunder Sword and the energy of the palm realm, he would be able to have a real half-emperor level combat power, and even a maximum of three junior Martial Emperor level attacks.

And as far as he knows, the strongest person in the Ten Thousand Realms Tower is the peak Martial Emperor powerhouse, even if there may be a few half-emperor powerhouses, they are also old antiques whose potential is exhausted and can no longer be improved, I am afraid that they are hiding in some places to try to prolong their lifespan.

"I've found a teleportation channel to Earth, but now I can't return to Earth, and I need to go to the fifth layer world to break through the cultivation realm before it's possible, so let's go to the fourth layer world immediately." Then Ling Xiao sent a message to the three of them, and soon the three of them came to meet.

Half a day later, the four of them appeared in the fifty-fourth city of the fourth-layer world, and the three of Donghuang Wuji had already made an appointment with the powerhouse of the Donghua clan to wait here, while the Donghuang and the others were already waiting for them in the first-layer world.

There are seventy-two cities in the fourth world, sixty in the fifth, forty-eight in the sixth, thirty-six in the seventh, twenty-four in the eighth, and twelve in the ninth.

The four of them came to the station of the Heavenly Alliance, and sure enough, they saw the strong man of the Donghua clan, led by the Martial Emperor Lie of the high-level Martial Emperor realm, and there were four other people, two high-level Martial Emperors, and two middle-level Martial Emperor powerhouses.

It's just that after they entered the fourth-layer world, the cultivation realm has been suppressed at the half-emperor level by the rules of the Ten Thousand Realms Tower, but they are all strong emperors in the flesh.

"I've seen all of you. Ling Xiao saluted everyone.

"Hehe, I don't dare to take this seriously. Ling Xiao, I haven't seen you for half a year, I didn't expect a few of you guys to make such a big reputation, and even the peak Martial Emperor powerhouses of more than a dozen different races, such as the Horn Clan, the Yan Clan, the Blood Clan, and the Troll Clan, were shocked. Martial Emperor Lie laughed and said, and the other emperors also nodded in agreement.

"Uncle, now that Ling Xiao has found a passage to their world, but he hasn't returned yet, he has to wait until the cultivation realm breakthrough is done, so we are going to go directly to the fifth layer world to break through, I don't know if Grandpa is ready?" said Martial Emperor Zhan Tian in a hurry.

"This time, led by the Jiao Clan and the Yan Clan, more than a dozen powerhouses of different races were invited to come to the Fifth World to deal with Ling Xiao, they guessed that Ling Xiao might be a son of the realm, so they arranged eyeliner in the sixty Ten Thousand Realms Cities of the Fifth Layer World, and in order to deal with these powerhouses of the alien race, the father and the emperor are inviting the powerhouses of the Celestial Alliance and the powerhouses of friendly races everywhere to help, and they may not be completely ready. Wu Huanglie was silent for a moment and said.

"Jiezi, what is Jiezi?" asked the War Emperor Haoran curiously.

"The so-called Jiezi refers to the demonic genius who carries the power of a world's luck, as long as he does not fall, he is destined to become the strongest of all races in the future, and even the strongest person who may surpass the emperor realm, so other alien races will not allow a genius who may be a world to grow up. A high-ranking Martial Emperor next to him explained, and at the same time looked at Ling Xiao curiously, obviously wondering if he was a Realm Prince.

"I don't know if I'm a Jiezi or not, but even if I'm not a Jiezi, as long as we keep working hard, we have the hope of becoming the strongest in the future. Ling Xiao shook his head and said, of course he would not expose his identity as a sub-of the Terran at will, even if it was a powerhouse within the human race.

"That's right, I will definitely become the strongest in the future, because I have this confidence. Donghuang Wuji nodded and said in agreement.

"Seniors, do you have a map of the fifth-layer world, and what precautions do you have to break through to the realm?" Ling Xiao asked Wu Huanglie and the others.

"I have a map of the fifth-layer world here, according to the plan of the Ten Thousand Realms Tower, I hope that the heavens and all the races will compete fiercely, so it is impossible to break through the realm in all the Ten Thousand Realms City, and I must leave the Ten Thousand Realms City to be able to cross the Martial Emperor Heavenly Tribulation.

But after leaving the Ten Thousand Realms City, according to the plan of the Ten Thousand Realms Tower, the heavens and all the races can fight each other, so when the strong break through, there will be strong people of the same clan guarding around to help survive the human calamity. ”

Martial Emperor Lie took out a jade slip and handed it to Ling Xiao, while explaining to several people the relevant situation of breaking through the Martial Emperor realm in the Ten Thousand Realms Tower, and that they had to survive two great tribulations, namely the Heavenly Tribulation and the Human Tribulation.

Among them, the Heavenly Tribulation is very easy to understand, and naturally there is a great tribulation under the rules of the Heavenly Dao, which is generally a nine-fold Thunder Tribulation, but some demonic powerhouses will also have ten or even eleven or twelve Thunder Tribulations, and the more thunder tribulations there are, the stronger the strength growth after passing.

The human tribulation is the tribulation of competition and fighting between the heavens and all races, no matter which race of strong people breaks through the tribulation, they will encounter the robbery of the strong of other races, so they must go through this calamity.

Ling Xiao nodded, took the map of the fifth-layer world and looked at it, and then focused on asking about the situation of the various dangerous places in the fifth-layer world, and then took it into account.

The next day, a strong man of the Celestial Alliance came down from the fifth layer of the world, bringing the news that Donghuang and the others were ready in the fifth layer world, and the four of them then followed Wu Huanglie and the others to the fifth layer of the world.

This is the eighteen cities of the fifth-layer world, the Eastern Emperor, the Martial Emperor and the War Emperor are all here, and even Ling Xiao and the others have seen an unexpected figure, that is the Tianxiang Martial Emperor, but they didn't expect her to come down from the ninth-layer world.

"For the sake of the kid's affairs, it's really uneasy to bother your seniors, but the alien race is so well prepared this time, I'm afraid that the kid's human tribulation will far exceed that of others, so the kid has some plans, and I ask you seniors to fulfill them. ”

Ling Xiao privately found the four peak Martial Emperor seniors of the Donghua Realm and told them that he was going to act alone and go to a dangerous place to break through, but Ling Xiao couldn't believe the other powerhouses of the Celestial Alliance and the powerhouses of friendly races.

"How sure are you?" the Four Emperors were all silent, and after a while, Emperor Tianxiang Martial asked asked.

"If you follow the kid's plan, you are at least eighty percent sure that you can succeed. Ling Xiao replied decisively, and the four of them were all stunned after hearing this, if they were really eighty percent sure, it was definitely worth a try.

"You don't have to say the specific plan, but how we need to cooperate, you can talk about it first. The War Emperor looked at Ling Xiao and said.

"It's very simple, find a strong Terran who is about to break through, and go to the tribulation with the three of them, but when you go out, you have to cover it with a black robe, and you don't show your true body until you start the tribulation, even if there are strong people of different races who follow, I'm afraid they won't attack you because of this, and when they look for me, I'm afraid I've already succeeded in surviving the tribulation." Ling Xiao said to the four of them.

That night, Ling Xiao changed his image and aura and quietly left the Eighteenth City, and directly teleported to the Fifty-fifth City, although there were alien powerhouses guarding near the teleportation array, but he didn't pay attention to an ordinary high-level Martial King Terran powerhouse.

Ling Xiao entered the Imperial Mansion of the Eighteen Cities, but he only stayed for a few minutes before leaving through the back door, but when he left, he changed into the robes of the Blood Clan, exuding a terrifying aura that no one could approach, and after leaving the Ten Thousand Realms City, he quickly walked towards the Hundred Beast Forest 100,000 hours away.

Although the name of the Hundred Beasts Forest is Hundred Beasts, it actually covers an area of millions of square kilometers, and there are hundreds of beasts of thousands of races living in it, not only with emperor-level spirit beasts, but also with peak imperial beasts.

After Ling Xiao left the Ten Thousand Realms City, he went directly to the Hundred Beast Forest, and his divine thoughts secretly probed all the way, but found no abnormality, obviously his transformation into the Blood Clan did not attract the attention of the alien powerhouses who monitored the human race.

After being thousands of miles away from the Ten Thousand Realms City, Ling Xiao began to speed up, and in less than an hour, he rushed thousands of miles outside the Hundred Beast Forest, and then he summoned the wind cannon and hid under its belly to quickly enter the Hundred Beast Forest.

Although the wind cannon was only a half-step emperor-level spirit beast, its aura was powerful, and after entering the Hundred Beast Forest, it went all the way to the depths, and at the same time, Ling Xiao's other spirit pets were also summoned and began to cover Ling Xiao's breath.

"Roaring ......"

After thousands of miles in the depths of the Hundred Beast Forest, an emperor-level spirit beast blocked the way of the spirit pets, Ling Xiao let the wind cannon rush up, and secretly punched out, with the help of the energy of the palm realm, instantly killing this emperor-level spirit beast.

Then, Ling Xiao asked the spirit pet to take this emperor-level spirit beast forward, and with the help of its breath coercion, it advanced for thousands of miles, and was once again blocked by a medium-level emperor-level spirit beast.

Ling Xiao repeated his old tricks, quickly slashed this medium-level emperor-level spirit beast, and walked forward with its corpse and coercion, and went thousands of miles deep before he was blocked by a high-level emperor-level spirit beast.

"Choking ......"

This time, Ling Xiao used the Wind Thunder Sword to kill this high-level emperor-level spirit beast with one sword, and once again used its corpse to move forward thousands of miles, approaching the lair of a peak emperor-level spirit beast, and there were no other spirit beasts within a radius of thousands of miles.

"Come on, let's start breaking through to the emperor-level spirit beasts. "Ling Xiao didn't break through first, but let his spirit pets break through to the emperor-level spirit beasts first.

"Boom ......"

Suddenly, the endless heavenly thunder rolled in and descended into the Hundred Beast Forest, but because the heavenly thunder was the breath of spirit beasts, even the peak emperor-level spirit beasts in the depths of the Hundred Beast Forest did not pay attention to it, and being able to have some more powerful spirit beasts was also what they wanted to see.

In less than an hour, the seven great spirit pets all broke through to the realm of emperor-level spirit beasts, and because they had taken the blood essence mother marrow, as well as a large amount of life spirit liquid, their strength directly reached the peak level of the junior martial emperor, as long as they were given some emperor-level source crystal refining, they would soon be able to rise to the intermediate level of the martial emperor.

"It's time to go. When the Seven Great Spirit Pets all broke through, Ling Xiao sent a message to the War Emperor Haoran, and then in the monstrous aura that erupted from the Seven Great Spirit Pets, he began to trigger his own Heavenly Tribulation.