Warlock Invasion of Naruto.

"That's really amazing!"

"This harvest will at least give them enough chakra to last for 100 years!"

"They only gained such power because of their close relationship with Lord Baiyu; it was just luck."

"That's not how it works. Exploring other dimensions is also very dangerous. Didn't the people from the Hidden Cloud Territory get wiped out last time?"

"Did Lady Shiraha and Lady Kushina also go to explore the new world? It's been 50 years since I last saw them?"

“Those important figures, even if they weren’t exploring new worlds, must have been fighting powerful creatures from other dimensions and secretly protecting us.”

"I really want to fight alongside them!"

"Instead of harboring these unrealistic ideas, let's think about how to innovate technologically and exchange for more chakra!"

"......makes sense."

Discussions about exploring different dimensions are taking place almost everywhere in the city, and it has become a popular topic of conversation.

If you don't know the news about interdimensional exploration, it seems like you can't even start a conversation with others.

At this time, near the waist of the divine tree, close to the clouds, few people knew that there was actually a large laboratory there.

This is a place that only Bai Yu and a very small number of elites are qualified to know about.

Orochimaru, who should have died, has been conducting experiments here for many years.

The very center of this laboratory is inside the Divine Tree, which is where Bai Yu secluded himself for cultivation.

At this moment, ripples spread through the space inside the divine tree, followed by the opening of a dark spatial gate.

A faint white ball of light flew out of the spatial gate and landed in Bai Yu's hand.

Compared to three hundred years ago, his appearance has not changed at all, but every move he makes exudes an invisible but powerful aura.

"Interstellar civilization! A world of mecha!?"

After absorbing the memory information transmitted back from the other dimension by the divided soul, Bai Yu's eyes lit up.

Three hundred years have passed since the unification of this planet.

Thanks to breakthroughs in gene and cell technologies, the average lifespan of humans in this world has reached 150 years, excluding special long-lived species such as Shiraha and Kushina.

If one can exchange for the God Tree's chakra by exploring other worlds or making significant discoveries, living for over two hundred years would be a piece of cake.

Of the ninjas who experienced the Fourth Shinobi World War, some survived to this day because of breakthroughs in scientific research that allowed them to exchange for the God Tree's chakra, while others died while exploring other worlds. Most of the ninjas, however, died of natural causes.

Of course, ninjas who can live for more than three hundred years are still a minority.

Even with Otsutsuki Urashiki, Momoshiki, Kinshiki, and others sending Otsutsuki primordial chakra, plus the Otsutsuki harvesting from parallel worlds, Bai Yu could only cultivate fewer than ten immortal beings through cell transplantation.

Kushina has completely transformed into an Otsutsuki due to her own physique and talent, and her lifespan has even exceeded that of Shiraha. Theoretically, as long as her chakra is continuously replenished, it would not be difficult for her to live for more than 10,000 years.

Kushina is currently guarding the Divine Tree in a parallel world.

After surviving for far longer than conventional organisms, their thoughts often change.

Although Kushina and Shiroha still have a good relationship, they are no longer inseparable like before. Both of them are working hard to gain stronger strength and longer lifespan, because only in this way can they stay together for longer.

As for Chiho, thanks to Shiraha, her life level also reached level four, and a lifespan of at least a thousand years is her limit.

This is the greatest advantage of the Otsutsuki clan's chakra system. As long as the soul consciousness within the chakra is removed, almost anyone who obtains Otsutsuki chakra can gain a lifespan of several hundred years. Of course, the prerequisite is to obtain a large amount of Otsutsuki primordial chakra, which cannot be replicated by cloning technology.

Others like Tsunade, Mei Terumi, and Pakura also had their life levels elevated by Bai Yu because they gave birth to children with exceptionally high talent.

After all, if the Serpent Spirit Empire wants to prosper for thousands or even tens of thousands of years, it still needs its descendants to manage it. Bai Yu will still need to explore different planes in the future.

In addition, with the support of Bai Yu's abundant resources, Zi Yuan, Guang Zi, and Tai Yi have all successively advanced to level two, with Guang Zi, who has the best talent, advancing to level three ten years ago.

They don't need the chakra of the Otsutsuki clan at all, and their lifespan has already exceeded a thousand years.

The three children's promotion speed is not considered fast, but that is relative to Bai Yu.

It wasn't until the three children spent a century advancing to become second-level bloodline sorcerers that Bai Yu realized just how powerful the "Advanced Sorcerer Meditation Method" in the "Ancient Sorcerer's Book" truly was.

The path of the "Spirit Summoner" is unique; his children cannot cultivate the "Ancient High Sorcerer Meditation Method" like he does, even though cell technology has completely reduced the risks of bloodline fusion.

The only remaining immortals are Naruto and Sasuke. They gained extended lifespans because they received chakra from the Sage of Six Paths and explored other dimensions.

Hyuga Hideto, Shiraha's former friend, and Shisui, who followed Chiho to join the Land of Whirlpools, are still alive, but their lives are nearing their end.

Bai Yu also treated them well, providing them with more Divine Tree Chakra, but no matter what, if their life level cannot be improved, they will eventually come to an end.

Of course, given their current situation, they should have no problem living for several more decades.

In fact, if one's level of life cannot be significantly improved, it is a better choice to abandon the physical body and let the soul go to the Pure Land as soon as possible. This can slow down the aging of the soul, and when there are more opportunities in the future, it can be resurrected.

Previous Kage such as Minato Namikaze, Onoki, and the Third A have all gone to the Pure Land.

As for Bai Yu, this is also the first time he has encountered a major bottleneck.

A hundred years ago, he had already reached the level of perfect third-level crystallization and was preparing to break through the major bottleneck of fourth level. However, after trying and calculating, he still failed.

The reason for his failure was that his mental strength was insufficient.

"I hope the world of mecha can become the opportunity for me to break through..."

Bai Yu sighed inwardly and looked at his own data:

[Name: Yagami Baiyu]

[Chakra Attributes: Seven Attributes Fusion (Super Grade)]

[Affinity Attributes: Space (Super), Fire Element (Super), Shadow (Super), Plant (Super), Negative Energy (Super)]

[Physical Fitness: 36.1]

【Strength: 35.8】

[Agility: 34.6]

【Spirit: 816.5】

【Magic Power: 8165】

【Charm: 8.55】

Luck: 1.01

Chakra: 8058000

[Doppelganger: Rinnegan - Nine Tomoe (Special Grade), Tenseigan (Special Grade)]

[Bloodline: World Tree Companion Giant Python - Level 4 (White Phosphorus Serpent - Half Level 4 + Divine Tree - Half Level 4); Bloodline Purity 91%, Quality "Perfect"]

Lifespan: 2600 year

[Cultivation Methods: Crimson Dragon Calamity - Level 3 (Max Level), Colossus Secret Weapon - Level 6 (Max Level), Advanced Sorcerer Meditation Technique - Level 4 (Max Level)]

[Level 4 "Spirit Summoner" Promotion Requirements: 1. Spirit ≥ 800, Constitution ≥ 35, Completed; 2. Bloodline Purity ≥ 90%, Quality ≥ "Perfect", Completed; 3. Spiritual Power Materialization Completed at the "Crystallization" Stage, Completed; 4. Synthesizing all spiritual power and magical power into a single point, fusing the exclusive will rune into every cell of the body, Incomplete.]

Bai Yu's only problem now is that his overall quality is too strong. Although he has already completed the crystallization stage of materializing his spiritual power, he has only completed two-thirds of the process of fusing his spiritual power and magic power into a single point and refining his exclusive will rune into every cell of his body before he finds that his spiritual power and magic power are clearly insufficient.

Under these circumstances, promotion would likely fail, or he would become a half-baked Level 4, which Bai Yu could not accept.

However, his mental strength, magical power, physical constitution, and bloodline purity have all reached a bottleneck and cannot be improved any further.

Therefore, Bai Yu had no choice but to turn his attention to exploring other dimensions.

He explored different planes using three innate spells: "Soul Projection," "Dream Projection," and "Astral Gate."

Finally, fifty years ago, through projection, his soul clone managed to sneak into a higher plane.

It was a powerful interstellar civilization, where the most powerful profession was called Mech Pilot. They cultivated their soul power to enhance their ability to intervene in the movement of material systems with their will, a skill known as 'telekinesis'.

The telekinetic cultivation method can be helpful and provide some reference for improving Bai Yu's soul power, but what Bai Yu envies most are the incredibly powerful mythical creatures in the mecha world.

The profession of mech pilot was created to fight against these powerful alien creatures.

For Bai Yu, instead of gradually improving his spiritual power, it would be better to find a more powerful bloodline source and merge it into his current bloodline. If it were the bloodline of a level four creature, it could greatly enhance Bai Yu's current bloodline.

According to the memories transmitted by the soul clone, the top experts in the mecha world can even destroy a huge planet with a single blow.

At least in Bai Yu's memory, level four "Star-level" wizards and sorcerers could never achieve this level of skill, and whether level five or six could do it was also an unknown.

Even with such powerful mech pilots, humanity was still on the defensive when facing powerful extraterrestrial beings in that world.

Therefore, the world of mecha is extremely attractive to Bai Yu.

However, considering the great danger of his main body descending, Bai Yu sent out multiple soul clones after the first soul clone descended.

However, all of these soul clones were destroyed.

If Bai Yu hadn't erased all of his soul clone's memories of his original body beforehand, there might have been a danger of exposing this world.

Five years ago, Bai Yu finally succeeded in descending to the world by using dream projection and merging with the physical bodies of the natives of the mecha world.

Since the natives have been integrated, the risk of being discovered has been avoided. Therefore, this time it was Bai Yu who constructed the "Star Gate" to allow the soul clone to send a message back.

"To obtain the bloodline of a powerful cosmic creature, one must possess extremely strong abilities or gain the attention of the higher-ups in the mecha world. Either way, one needs exceptional talent and a vast amount of resources to become a high-level mecha pilot."

Only descendants of nobles and some top geniuses from commoners can enter the mecha academy to train, because only nobles have the inheritance and resources required to become mecha pilots, while commoner geniuses have extremely strong talents and can become followers of noble descendants. Only these two types of people can become mecha pilots.

The native whose soul clone Bai Yu merged with was a descendant of a fallen viscount. He was exceptionally talented, but due to the decline of his family, he lacked resources and was gradually being surpassed by other noble descendants who were also geniuses.

Becoming a high-level mecha pilot requires a special resource, and very few people in the mecha pilot academy can obtain this resource. One must pass a trial. Therefore, based on the current progress of his cultivation, the soul clone is unlikely to pass the trial five years from now, so he needs the help of the main body.

Bai Yu naturally took this very seriously.

He went directly to the Sky Laboratory, found Orochimaru and Kabuto, and began packing various cell enhancement drugs. Then, he went to the Grell mine in the outer sea, refined a large amount of Grell crystals, and sent them to the Mech World through the "Star Gate".

Bai Yu then cleared away the aura of the other dimension, closed the astral gate, and awaited the next message from his soul clone.