Fierce fighting continued into the night, and the sky was dyed red with the burning city.

The cultivators and the Federation Army fought bravely, and finally recaptured the downtown area that had been seized by the Demon Clan, and at the same time destroyed a large number of Demon Clan teleportation arrays.

However, the remnants of the demon clan are still stubbornly resisting in the corner of the high-rise commercial district, and the underground world extending in all directions has become a sea of monsters.

Li Yao fought until the second half of the night, until an earth-shattering loud noise came from the northern sky, as if the universe had exploded into a crack, and melted lightning flowed.

He withdrew from the battlefield under the repeated urging of the war mission system.

Only later did I know that the two powerhouses who faced off in the sky, on the human side, was the Taishang Sect Master from the Purple Flame Sect, one of the five major sects of the Federation, and Luo Wunian, known as the First Sword Master of the Federation; On the demon side, the demon clan is ranked eighth on the "Fierce Demon List".

Both of them are super-notch masters in their respective worlds.

Such a peak powerhouse is generally extremely reluctant to put it head-on.

Once the strength is stimulated to the peak realm, the fierce battle is launched in the ultimate form, and the attack such as "instantly raising hundreds of attacks to supersonic speed" is too great for the soul and body, and the slightest carelessness will hurt both sides.

And the enemy is more likely to set up an ambush in the dark, gather many powerful demon weapons and magic weapons, and take advantage of the weakest moment when the opponent's strong soul is burned out, and launch an attack and kill!

That's what happened in today's war.

This fierce battle between Yuan Ying and the Demon Emperor was originally a trap for the Evil Heart.

The Federation Army has deployed nineteen Sky Splitting Hammer cannons outside Red Lotus City, as well as more than twenty supreme magic weapons from major sects.

When Luo Wunian and Meditation Heart fought to the most intense, all the magic weapons were launched at the same time.

Although he failed to kill the Immortal Heart Alien in one fell swoop, he also gave Luo Wunian an excellent fighter to create a great fighter, and slashed the golden blood demon horn on the Immortal Heart Alien with a sword, forcing this demon clan powerhouse to flee in the wilderness. Escape back to the Blood Demon Realm.

Li Yao had heard an earth-shattering loud noise earlier, which was caused by this attack.

In this battle, although he seriously injured a demon emperor, Luo Wunian also forcibly stimulated an excessive amount of divine thoughts because he had lasted too long under the Yuanying realm, and his divine soul was almost exhausted. For a long time, he could no longer enter the Yuanying realm.

Both sides lost a high-end combat power at the same time, but the tragedy of the war did not weaken in the slightest, but became more brutal.

In the next seven days, Li Yao, together with many cultivators and federal troops, launched a street by street battle in Red Lotus City, and even rushed into the ground with a group of foundation building powerhouses with the strength of crystal armor.

As the days passed, Li Yao's exploits soared at an astonishing rate. He also gradually fought for his name on the battlefield.

Not only did the Federation Army and the cultivation world know that there is such a peak cultivator in the Qi Refining Period who is not afraid of death, but among the demon clans, they all know that there is such a unique Xuan Bone Battle Armor, which will release a pale golden wing-like aura, and its strength far surpasses that of ordinary mass-produced crystal armor.

Walking day after day between life and death, chasing that wisp of mystical understanding in the bloody battle, Li Yao felt that his spiritual root was like a seed buried deep in the ground, gradually taking root and sprouting. It's about to break ground.

Ten days later, one morning, he woke up in a trench in the ruins of the city. Looking at the morning star gradually fading in the sky, and the red sun slowly rising between the ruins, I suddenly gave an irrepressible impulse in my heart.

This is the "whim".

He knew it was time to build the foundation!

Li Yaotong guò war mission system sent a request to the command center.

Soon received a reply from the command center, after handing over the post to a cultivator from Nebula University. Li Yao left Red Lotus City and took the transport ship to the war base fifty kilometers away.

The most important facilities in the war base, in addition to the command center and the spirit gathering tower, are the cultivation rooms dedicated to soldiers and cultivators.

War is the best opportunity to increase strength.

A breakthrough that could not happen in peacetime cultivation for three or five years was in a bloody battle. When the comrades who get along with each other day and night are killed, and the hideous and ugly demon clan bares their teeth in front of their eyes, it can happen in a few seconds.

On the battlefield filled with demon mist, aura, venom, acid, explosions, and shock waves, countless people died, but there were also a small number of lucky ones, whose bodies were mutated, and the development of spiritual roots increased like a volcanic eruption, causing them to smash the shackles of evolution and embark on the path of cultivation!

The hundreds of independent cultivation rooms are for these cultivators who have made breakthroughs, or have a premonition that they are about to make breakthroughs.

Depending on the strength of the cultivators, as well as the level of combat exploits they have made, the configuration of the cultivation room is also different.

Li Yao's military exploits in the past ten days were enough for him to make a high-level cultivation room with the most complete configuration and the most luxurious facilities.

He used the rest of his military exploits to create the most complete foundation building plan.

When the ancient cultivators were building the foundation, they all relied on swallowing the very crude Zhuji Dan, which contained a lot of impurities, and then sat and meditated in the cave where there was nothing, and the probability of success in building the foundation was very low, and at most 5% of people could successfully build the foundation at one time.

To put it mildly, it's pure luck.

What's worse is that if you don't succeed once, your body will become resistant after that, and it will be difficult to build a foundation again.

The modern cultivation world has conducted in-depth research on the principle and process of foundation building, and has explored a set of effective foundation building schemes, which are safe and fast, without toxic side effects, and can participate in the battle tomorrow if you build a foundation today, and the success rate of foundation building at one time has increased by more than five times.

Even if the foundation building fails, rest and recuperate for a period of time, and fine-tune the plan next time, you can still continue to impact.

Li Yao spent a lot of combat exploits, and the best foundation building plan he chose could help him - perfect foundation building!

"Student Li Yao, I wish you success in foundation building and become one of the youngest foundation building stage cultivators in the Star Shine Federation!"

The federal officer in charge of guarding the training room said sincerely.

Li Yao smiled, nodded slightly at the officer in thanks, and strode into the cultivation room.

He also wants to succeed once.

If you fail this time, you will have to wait at least another month before you can hit the foundation for the second time, and at that time, this feeling of whim and eagerness to try. It may not be the case again.

In the cultivation room, there was a circular space five meters square, surrounded by a large number of holes in the milky white walls, and a light curtain floating in the air.

Li Yao tapped lightly, set the foundation building plan, and his mind gradually calmed down. Muttering:

"The foundation begins!"

"Phew!"

A large amount of pale green gas gushed out from the holes around it, and it spread out as soon as it entered the air.

After a while, the entire cultivation room was immersed in an extremely light green mist, and it smelled faintly sweet, like a grass that had just been moistened by a light rain.

This is the potion used to build the foundation.

In the ancient Xiuzhen realm, the medicine was made into "Tsukidan" and absorbed in the form of swallowing.

The absorption efficiency of the human stomach and intestines is not high, and a useful ingredient in a Tsukidan. Only two or three percent of the stomach wall is really absorbed, and most of the valuable ingredients are wasted.

However, the modern cultivation realm is different, the foundation building elixir is in the form of atomization, and it penetrates into the skin under high pressure, directly stimulating the limbs and hundreds of bones of the cultivator, and the absorption efficiency is nearly 100%!

In an instant, Li Yao felt something strange in his body. It's like tens of thousands of cold thin threads, which continue to extend in the body. Intertwined, diffused.

"Boom! Boom! Boom! Boom! ”

The heart-warming drumbeat sounds.

This is the well-known song "Breaking the Array" by the Xingyao Federation, which was created by a literary and artistic cultivator who reached the Jindan period five hundred years ago, and has the magical power that makes people's blood boil and the fighting spirit soars.

Countless generations of cultivators and federal armies are all inspired by "Breaking the Array", wielding war knives and flying swords. Shock the beast tide, slay the demons and eliminate the demons.

Nowadays, "Breaking the Array" is also the military song of the Federation Army, and some people even mention that "Breaking the Array" should become the national anthem of the Star Federation.

And in the cultivation world, "Breaking the Array" also has an unexpected supernatural power.

Because generations of Tianyuan human races have been inspired by "Breaking the Array" to attack the enemy formation. After hundreds of years of precipitation, "Breaking the Array" also carries a trace of incredible power, which can greatly increase the probability of success in building a foundation.

According to expert calculations, building a foundation under the incentive of "Breaking the Array" can increase the success rate by 5% to 8%!

And the song "Breaking the Array" that Li Yao listened to was played by a huge orchestra composed of more than 300 literary and artistic cultivators who are proficient in music and rhythm in the "Jueyin Palace", the premier literary and artistic sect in the cultivation world.

This is not a recording.

Instead, special prohibitions were placed around the orchestra to seal the orchestra's performance, including the emotions, painstaking efforts and thoughts contained in it.

Released at this moment, it is equivalent to Li Yao listening to a live performance, and the supernatural powers inspired by it are naturally different from ordinary recordings.

The beat of the drums was like the neat pace of the steel army, the sound of sword clashing and psionic energy bursting came and went, and an invisible battlefield slowly floated around Li Yao, as if he was in the middle of the battlefield, he clearly saw the impassioned battles, and even felt the sharpness of the sword brushing against his skin.

"Breaking the Array" has no lyrics, it doesn't need lyrics at all, the cries of men, women, the elderly and children are the most powerful lyrics.

Every drum beat, every shout, every collision of swords and bones was like a Taiyi Thunder magnetic cannon, bombarding Li Yao's heart.

Under the urging of the foundation building potion and "Breaking the Array", Li Yao's spiritual root was ready to move.

Tens of thousands of tentacles seemed to emerge from the spiritual root, spreading deep into the brain domain, gradually spreading throughout the body, forming a third set of three-dimensional networks other than blood vessels and nerves.

"Whew! Whew! ”

A circular light curtain appeared around the cultivation room, and a total of nine paintings appeared on the light curtain.

The style of each painting is very different, and the scenes and characters depicted are also very different.

The only thing they have in common is that all the scrolls contain extremely strong psionic fluctuations.

This set of picture scrolls, called "Foundation Building Catalogue", was drawn by nine of the most famous literary and artistic cultivators in the Federation with the theme of "building the foundation", containing their experiences, reflections and perceptions of building the foundation. (To be continued......)