Nine Titans Unification Plan!

The deep blue Nightfall is dotted with stars, and the Milky Way is the most beautiful Starry Sky Galaxy. Silvery sand forms snow-like sand dunes on the ground.

It's so spacious, beautiful, and quiet here.

Far away.

A dazzling, white pillar of light, resembling World Tree, formed by the convergence of countless beams of light, stood on the 'snowy ground,' pointing directly to the deep, brilliant cosmic Star Sea.

If you look up at the sky, you can occasionally see a shower of meteors streaking across the sky.

This is the boundary between the realm of the soul and the realm of matter, a space between the two, where even the river of time seems to stand still.

At this time.

A young man and a young woman stood face to face on the snow-white gravel.

The girl had light brown hair, wore a white headscarf that resembled a headband, and a white, short-sleeved Mabui covered in dust and stains.

Her skin was fair, but she was so thin that she looked like she had been malnourished for a long time. Her big eyes revealed obvious displeasure, confusion and stubbornness.

"Eren, you're too impatient. Even if we hadn't sealed that 'Star Gate,' the World Government wouldn't have dared to send anyone in so easily. We could have bought more time!"

"I know, Ymir."

A boy dressed in all black—black shoes, black pants, white shirt, black top, black hair, and Kurome —gazes calmly at the girl's face.

"But you also know that they will expand the Star Gate sooner or later and send a large army in. Now, we can invade their world. Since we are going to lose sooner or later anyway, we might as well spread the flames of war to their world. It can be considered as venting our last bit of anger before our world is enslaved."

This young man is Eren Yeager, who is 22 years old this year.

Seven years ago, at the beginning of Paradis Island calendar 850, not long after he and Mikasa graduated from the Training Corps, they saw the apocalyptic vision of the 'future' for the first time in their dreams on a dark night.

Golden beams of light spread across the sky, expanding into enormous crimson fireballs as they struck the ground. This was followed by mountain-sized clumps of lava raining down from the sky, eventually transforming into magma waves that engulfed the humans, Titans, and cannons on the ground.

A blue-scaled dragon soared through the dark clouds, its mouth spewing pillars of fire that cleaved a bustling city in two, while a black Titans hundreds of meters tall swept across a squadron of airships in the sky.

Although at the time he had no idea what an airship was.

Finally, he saw his familiar surroundings overrun by armed soldiers in black uniforms, and his familiar people, including his companions Mikasa and Armin, as well as civilians, being taken prisoner in droves.

They appear to be mining?

Originally, he thought it was just a somewhat fantastical nightmare.

But when he first transformed into the 'Attack on Titan', he was pulled into this space called the 'Road', and there he first became acquainted with the existence of the Founding Ymir.

Then.

Ymir told him 'everything,' revealing the truth that Otherworld army would invade the world seven years later, and that he had to find a way to deal with it within those seven years.

But what could a fifteen-year-old like him do?

Unexpectedly, his 'future' self kept providing him with various images and information about the 'future,' and he watched his original 'life' in a very short time.

And just like that, he knew what he had to do!

First.

It combines the Titan Power nine great giants into one, becoming the strongest Ultimate Titan in history.

Secondly.

He must unite all forces he can, not only those on Paradis Island, but also those despicable, disgusting Marleyan, and even the nations of the world.

And so, with the help of his 'future' self and the Ymir, he proceeded step by step, steadily and surely, growing slowly along with his 'original destiny' while secretly plotting his own plans.

In this process, he successively devoured Annie Leonhart, the successor of the Female Titan, Reiner Braun, the successor of the Armored Titan, Ymir, the successor of the Jaw Titan, who had infiltrated the island.

But during the 'Battle to Retake Wall Maria', fate played a cruel joke on him.

Despite Bertholdt Hoover, the successor to the Colossal Titan, being easily defeated.

However, Armin was seriously injured by the high-temperature steam and his life was in danger.

Just as Captain Levi was about to use the only 'spinal fluid injection' to turn Armin into Pure Titan and then have him eat Bertholdt Hoover...

This is how they obtained the power of the 'Colossal Titan' to heal their injuries.

He had no choice but to reluctantly intervene and stop it.

Without a word, Hoover swallowed Bertholdt whole, amidst everyone's Wrath gazes.

Because if Armin becomes the 'Colossal Titan'.

If he wanted to gather the Titan Power, he would have to devour Armin himself!

Rather than that.

It would be better to let Armin, as a human being, leave this Hell where he is destined to be enslaved.

Immediately afterwards.

He told Mikasa, Levi, and other close associates about what was about to happen in the 'future'.

At first, they certainly found it hard to believe.

Fortunately, the Founding Titan's abilities are quite convenient.

He transmitted the 'image' to the minds of other companions with Eldia blood, and then had them describe it to Mikasa and Levi.

From then on, their small group had a unified goal.

After all, no one wants to be enslaved, or even ruled by people from another world.

Two years later.

That is, in 852 AD, Paradis Island launched a rebellion against the central government of the island ahead of schedule.

With the Titan Power of the six Titans, the entire process proceeded smoothly without any unexpected incidents, and Christa Lance, whose real name was Historia Reiss, was successfully placed on the throne of the New Eldian Empire.

Because she is the only remaining direct descendant of King Fritz, which is what the Eldians call 'royalty'!

Then.

They began to actively contact the Eldians' former allies, the Hizuru Kingdom, an island nation in the East, which is the homeland of the Ackerman Clan, including Mikasa and Levi.

One year later.

In 853 of the Paradis Island calendar, Eren traveled alone to the Marley across the island and secretly made contact with the true ruler of the country, Willy Tybur, the current patriarch of the Tybur family!

To be honest, this was another very difficult choice for him.

The suffering on Paradis Island over the past few centuries can be attributed to the Marley's continuous dumping of Pure Titan into the island, and the Tybur family is the culprit responsible for making them live in Hell!

But Eren had no choice. If he wanted to unite the power of the entire world, he had to rely on the unparalleled international influence of Marley.

The first step is to convince Willy Tybur Tybur to believe in everything that will happen in the 'future'.

Fortunately, the Tybur family were also Eldians and could receive the memories transmitted by the Founding Titan; however, this was also their tragedy.

Who would have thought that the Eldians on the island, who had struggled in a sea of blood for hundreds of years, were actually Eldians from outside the island!

Even more fortunately...

This parent, Willy Tybur Paulie, was quite rational, calm, and even wise. He had a great sense of the big picture and immediately took action after trusting Eren.

First, disregarding numerous domestic criticisms, they recognized the legitimacy of the New Eldians Empire. Then, they invited high-ranking officials from hundreds of world powers and wealthy nations, including the Middle Eastern Allied Nations, to announce the 'future information'.

Then, using the reputation the Tybur family had built up over hundreds of years, their own charisma, and the powerful influence of the Marley, they brought about the establishment of the 'World Allied Forces'.

But at this very moment, Eren proposed the long-planned 'Nine Titans United' plan.

However, to complete this plan, he must also devour the remaining three Titans.

That is, Pieck of the Cart Titan, Zeke Yeager Willy Tybur the Beast Titan, Tybur's sister, and Tybur Lara the War Hammer Titan.