The two sieges couldn't take down either one, and now another one comes. If they don't run away, they will get hurt again.

In just half a day, the army of monsters that wanted to destroy humanity was defeated, the earth-shaking roars disappeared, and only a bloody mess remained on the battlefield.

"Master Lu, he is... so powerful."

Countless monsters fell under the sword of one man, and the strong smell of blood blew to the city with the wind. The few people who witnessed the entire battle process were shocked and speechless.

The monster retreated, and Lu Chengchuan dispersed his Dharma image and flew back to the city tower.

He appeared silently behind everyone, and they were still immersed in surprise and didn't notice there was someone behind them.

"Don't look anymore, they won't be back anytime soon."

It was not until Lu Chengchuan's voice sounded that Gu Yi and the others woke up from their dreams and turned around.

Lu Chengchuan didn't say anything, but just asked them to manage the city well and cultivate more practitioners.

After this battle, everyone had a preliminary understanding of Lu Chengchuan's strength, and the uneasiness in their hearts was slightly relieved. Several people returned to the city and told the people the news that the monster had left.

The people didn't know what was going on. They only heard the deafening roar and the smell of blood. Some people knew that something was wrong, but since nothing had happened, they didn't care.

The monsters were badly defeated and did not send a large army to attack humans for a long time.

There are only a few monsters that come to harass from time to time, and there are people to deal with them. Lu Chengchuan is only responsible for dealing with those powerful monsters.

When there were no monsters, his main body was always practicing, while his outer body was hunting down the monsters.

Chiron has been mixing among the monsters. He has been undercover for several years and has obtained a lot of information for him.

After the war, the two monsters, knowing that they could not defeat humans, continued to summon their companions. They built a new flesh and blood energy tower and prepared to open a portal.

Lu Chengchuan naturally would not just stand by and watch. He used his outer body to rush deep into the continent and forcibly destroyed the flesh and blood energy tower.

The monster could only watch as he destroyed the tower and then watched the humans walk away.

Helplessly, the monsters could only build towers all over the continent, and even secretly built them on another continent.

The outer bodies searched the continent for energy towers, trying their best to prevent their plans from being successfully implemented.

Time, what he needs is still time.

As time passed, Lu Chengchuan integrated more and more martial arts, and the lifespan he needed became longer and longer. Tens of thousands of years was simply not enough.

He only retained about a thousand years of life, and used the rest to practice.

Time passed year after year, and in the blink of an eye, more than 50 years had passed. Thick high walls and buildings rose from the ground, the city became larger and larger, and the population grew rapidly.

Humanity is developing, and monsters are not just standing by and watching.

They summoned more monsters and continued to gather strength. Even though their bodies tried their best to block it, they still couldn't stop the third level six monster from coming.

A tangible energy rushed into the sky, dispersing the dark clouds. Then the energy spread out in all directions, and a huge energy vortex was slowly rotating.

Anyone outside the city, whether inside or outside, looked up and saw this huge vortex. They were still in surprise, and invisible pressure came with it.

"It's finally here."

On the high tower, Lu Chengchuan looked up at the vortex. He could feel the powerful energy in it more clearly. A powerful monster was about to come into this world, and he had no way to stop it.

"Master Lu, what happened?"

Gu Yi and others ran up the tower, anxiously asking what had happened.

"A monster is coming. Be prepared. The war is about to begin again." Feeling the energy in the vortex, Lu Chengchuan's expression and tone were serious.

He knew very well how powerful the monster that was about to descend was, and it was very likely a monster of the same level as him.

Now that they can no longer stop the monsters from coming, they must prepare for war.

"Is it coming again?"

When they heard that war was coming, everyone felt nervous.

They knew this was a war that had to have a conclusion, and only one side, humans or monsters, could survive. They all understood this, and they were always nervous, but they didn't hesitate at all.

"We will defend the city!"

More than fifty years later, Gu Yi and two others broke through to a higher level, and with the support of various policies, the population grew to tens of millions.

As the population increases, the number of practitioners also increases.

Gu Yi and others knew that there would be a great war in the future, so anyone with talent for cultivation would be admitted to the academy and allowed to become cultivators.

The vortex spun in the air for half an hour until all the energy poured into it. A space channel spanning the two worlds suddenly appeared, and a powerful aura was also looming.

In everyone's sight, a huge monster emerged from the dark passage.

A huge three-headed snake-like monster. The left head is shaped like a goat's head, the right head is shaped like a lion, and the middle head... is a huge human head.

The huge head was filled with all kinds of contradictory expressions, joy, anger, sorrow and happiness, as if it was struggling and relaxing.

The monster came, and even though they were thousands of miles away, the people in the tower could still feel the terrifying aura.

Lu Chengchuan felt more. This monster's realm was indeed similar to his, but its combat capability was still unknown. Only after a fight would he know.

"roar!!!"

The monster's three heads roared towards the sky, and the sound traveled thousands of kilometers, echoing clearly in everyone's ears.

Hearing the roar, Lu Chengchuan knew that the battle was not far away.

With the arrival of the third powerful monster, the continent that had been silent for more than fifty years became agitated again. At the call of the powerful monster, countless monsters gathered together quickly.

Humans received the news and emergency alerts were issued in two cities.

Hundreds of thousands of practitioners and some specially strengthened soldiers came to the vicinity of the high wall, ready to fight.

Various weapons were sent over. These were the accumulation of decades. Gu Yi and the others knew that it would be impossible to defeat the monsters with only a few decades of development.

They dug out previous technologies and created various powerful weapons.

With these weapons, they can at least fight against the monster army.

The practitioners who went out to hunt monsters hurried back to the city. They brought back the news that the monsters were gathering, which made the soldiers even more nervous.

They have never encountered such a thing in all these years.

However, the city has been publicizing the monster's intentions. They know how terrifying the monster is and that it wants to exterminate them, so even though they are afraid, they don't think about escaping.

The war is imminent, and the body returns to the city, and Gu Yi and others go to do pre-war mobilization.

In less than ten days, the monster army was getting closer and closer to the city. As the monsters approached, the scouts did not dare to stay outside.

Lu Chengchuan hid in a shooting tower. He felt the monsters approaching, but he did not sense the breath of level six monsters. They seemed not to be coming.

Without giving him time to think, after a short rest, the monster army directly attacked the city.

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