My classmates chose martial arts and fantasy, but I chose the prehistoric world.

Within the various perfect laws that Meng Chuan had mastered and which had already been integrated...

The Law of Force roared, the Law of Slaughter revealed its sharp edge, the Law of Destruction surged wildly, the Law of Space was unpredictable, and the Law of Time was vast and enduring.

The five principles, while showing some acceptance of this new "companion," felt very little, with more of a sense of rejection!

Acceptance stems from the profound and natural connection between the laws of cause and effect and these laws.

The reason for the rejection is that this closed loop has formed a perfect balance, and the entry of any outsider will break this balance, requiring the establishment of a new order.

Meng Chuan gritted his teeth and exerted all his strength to activate the medicinal power of the Great Dao Fusion Pill, while carefully guiding the power of the law of cause and effect to gradually permeate into that closed loop.

This is an extremely painful process.

Every attempt at fusion feels like cutting into one's own soul with a blunt knife.

But he did not back down...

He knew this was the only way!

To become stronger, you must bear the corresponding price!

Six hundred years after entering the Mysterious Realm of All Laws, the Law of Cause and Effect and the Law of Time were the first to establish a stable connection—

Time and cause and effect are two of the closest principles, and their integration is a natural outcome.

In the eighth hundred years, the laws of causality and the laws of space established a connection—

Space is the stage for cause and effect to occur; without space, cause and effect cannot be discussed.

A thousand years after entering the secret realm, the laws of cause and effect, power, slaughter, and destruction were successively linked.

At this point, the law of cause and effect has established a preliminary connection with all five laws.

But this is not enough.

It's just "connection," not "integration."

True integration requires fully incorporating the power of the law of cause and effect into that closed loop, making it a part of the loop, rather than an outsider that is detached and only connected to the closed loop by a few "ropes".

This is a much longer and more meticulous process.

Meng Chuan continued his seclusion.

……

Time flies, the years are like a shuttle.

Within the Myriad Laws Secret Realm, Meng Chuan was racing against time to break through the final barrier of law fusion.

Outside the Myriad Laws Secret Realm, however, the southern region of the Divine Realm Continent is undergoing earth-shattering changes.

The war between the Hall of Myriad Laws and the Underworld Sect continued for hundreds of years after Meng Chuan entered the Myriad Laws Secret Realm, maintaining a state of "back and forth, with each side having its victories and defeats."

But as the war continued, casualties on both sides increased, resources were invested more and more, and hatred deepened.

Initially, both sides maintained some bottom lines—

But later on, these bottom lines were breached one by one.

The spiral of hatred continued to grow ever larger.

Both sides were blinded by rage and had completely forgotten that the original purpose of the fight was to seize resources and territory. In the end, the fight itself became the goal, and killing the other side, or even crushing them to death, became the greatest meaning!

Against this backdrop, the atmosphere at the headquarters of the Hall of Ten Thousand Laws became increasingly tense.

Every day, wounded soldiers were brought back from the front lines, every day the list of the dead was published, and every day family members wailed outside the headquarters.

Yan Qing stood at the entrance of his cave dwelling, looking at the Wanfa Hall disciples coming and going in the distance, their faces filled with worry, and a sense of unease welled up in his heart.

She has been at the headquarters of the Hall of Ten Thousand Laws for some time now.

Over the years, she has spent most of her time in seclusion cultivating her spirituality, occasionally emerging to get some fresh air and understand the situation in the outside world.

She knew that her teacher, Meng Chuan, was currently in seclusion in the Myriad Laws Secret Realm, and she had also heard that her teacher had previously collaborated with the higher-ups of the Myriad Laws Hall to ambush and kill a high-ranking saint from the Underworld Sect.

She was proud of him, but also worried about him...

The Underworld Sect has suffered such a great loss, they will definitely not let it go!

After all, her teacher, Meng Chuan, as the "bait" in that operation, would inevitably become a thorn in the side of the Underworld Sect.

"Master...this disciple's strength is currently too weak to be of any help to you..."

"I can only pray that you will always be safe and well."

Yan Qing muttered to himself, then turned and returned to his cave to continue his seclusion.

She knew that with her current meager abilities, she couldn't help her teacher, Meng Chuan, in any way.

All she could do was cultivate diligently and strive to break through to the middle-level saint as soon as possible, so that at least one day in the future, she would be qualified to stand beside her teacher Meng Chuan and fight alongside him.

……

The war between the Hall of Myriad Laws and the Underworld Sect has lasted for many years, with no sign of it ending.

Over the years, both sides have paid a heavy price.

The Hall of Myriad Laws lost more than a dozen high-level saints, more than seventy mid-level saints, and thousands of disciples at the level of low-level saints and Great Luo Golden Immortals.

The losses of the Underworld Sect were similar—sixteen high-level saints perished, more than sixty mid-level saints died in battle, and the casualties among the lower-level disciples were equally shocking.

With the war having progressed to this point, both sides were exhausted...

But nobody wants to stop first!

The party that stops first is considered to be showing weakness, which means they will be at a disadvantage in future negotiations.

For a time, both sides gritted their teeth and persevered.

However, no one expected—

On this day, the Underworld Sect sought help!

On this day, a dark cloud suddenly appeared above the headquarters of the Hall of Ten Thousand Laws, obscuring the sky.

Those dark clouds were no ordinary clouds, but a massive fleet composed of countless warships!

The fleet's flag was embroidered with two completely different symbols—

One type is a skull with eyes burning with eerie green flames—the Underworld Sect!

The other is a blood-red longsword with a black venomous snake coiled around its blade—the Blood Sword Sect!

Blood Sword Sect!

One of the three major forces in the coastal region, alongside the Underworld Sect and the Hall of Ten Thousand Laws!

The moment the guards at the headquarters of the Hall of Ten Thousand Laws saw that flag, their faces turned deathly pale!

"The Blood Sword Sect?! How could the Blood Sword Sect join forces with the Underworld Sect?!"

No one could answer his question.

But the facts are clear—the Underworld Sect, at some unknown cost, managed to persuade the Blood Sword Sect to join forces with them to deal with the Hall of Ten Thousand Laws!

With the two major forces joining forces, the balance of power has instantly reversed!

Although the headquarters of the Hall of Ten Thousand Laws is protected by a mountain-protecting formation, it cannot withstand the combined attack of the two major forces for long!

"Enemy attack—!!!"

A piercing alarm blared throughout the entire headquarters of the Hall of Ten Thousand Laws!

Countless figures rushed out of their respective caves, some heading towards the core of the mountain-protecting formation, some towards the armory, and some towards the teleportation array in an attempt to escape...

But it was all too late!

The allied forces of the Underworld Sect and the Blood Sword Sect swarmed into the headquarters of the Myriad Laws Hall like locusts!

The protective array of the Wanfa Hall headquarters was breached in just a few breaths!

The slaughter has begun!