Warlock Invasion of Naruto.

"Perhaps the cells of the First Hokage meet the requirements for promotion to Level 1 Sorcerer... a super-radiated creature!" Bai Yu's pupils shrank.

"Don't even think about it. Grandpa's cells are under strict control. Even I don't have the authority to access them."

Seeing Bai Yu's curious expression, Tsunade said in an annoyed tone.

"Grandpa's cells are too dangerous; current medical ninjutsu techniques cannot effectively utilize them."

Despite saying that, Tsunade actually thought highly of Shiraha.

Every generation in the village produces many geniuses, but very few are as obsessed with medical research and as exceptionally gifted as Bai Yu.

While children his age were still learning the basics of medical ninjutsu and honing their chakra control, Shiraha had already begun to develop an interest in advanced knowledge such as cell research.

"You brat! Wait until you learn the Palm Healing Technique before you think about these things!" Seeing Bai Yu's unwilling look, Tsunade couldn't help but poke his forehead with her finger.

Healing Palm Technique is an A-rank ninjutsu. Even in the entire Hidden Leaf Village, only a very small number of medical ninjas are proficient in using it.

Tsunade had high expectations for Shiraha.

"My body isn't fully developed yet, and my chakra isn't enough to support my training in Healing Palm Technique, but I'll be able to learn it sooner or later!" Bai Yu rubbed his reddened forehead, somewhat unconvinced.

His chakra reserves are still somewhat low, even though they have increased several times due to improvements in his physique and mental strength, the base amount is still too small.

Clearly, besides mental and physical energy, there are other factors that influence the growth of chakra.

For example, some ninjas born into ninja clans naturally have a larger amount of chakra, especially Kushina from the Uzumaki clan and Tsunade from the Senju clan.

Bai Yu will eventually figure out the secrets of chakra.

"Alright, alright, if there are no other questions, hurry up and go. I have things to do!" Tsunade waved her hand impatiently, seemingly wanting to get rid of Shiraha.

Bai Yu glanced down and teased, "Tsunade-sensei, are you in such a hurry to get rid of me because you want to secretly drink? I saw a bottle of alcohol in your drawer."

Upon hearing this, Tsunade immediately turned her body to the side, thrusting out her ample breasts to block Shiraha's view, and said angrily:

"What nonsense are you spouting, you brat?! How could I, a teacher, do such a thing?!"

"It was Nawaki-senpai who told me."

"Looks like it's been a long time since I've punched him!" Tsunade's eyes instantly turned terrifying, and her fists clenched so tightly they cracked.

"Um...Tsunade-sensei, the First Hokage is your grandfather, so your cells should be very active, so maybe..." Bai Yu looked like he hadn't given up.

Tsunade was stunned for a moment, then instantly realized, "You want mine?"

Seeing Bai Yu's serious expression, she knew that if she didn't satisfy him, he probably wouldn't give up easily.

"Alright, I'll give it to you, but you have to promise me you won't use it for anything strange, and you must conduct research within my sight!" Tsunade was trying to make Shiraha back down.

"Great! Hooray! As expected of Tsunade, the gentlest, kindest, most beautiful, and most generous teacher in Konoha!" Bai Yu excitedly jumped up from his seat and cheered.

"You're such a smooth talker," Tsunade said irritably. What a pragmatic and difficult brat! "Come next door with me!"

Bai Yu lowered his head, suppressing the excitement in his eyes, and followed Tsunade into the laboratory next door.

Tsunade closed the laboratory door, then took out a syringe, rolled up her sleeve, and drew a little blood for Bai Yu.

Then she stood aside with her arms crossed, letting Bai Yu conduct the experiment on his own, waiting for his help.

With his back to Tsunade, Bai Yu injected Tsunade's blood into a petri dish, and during a break in the experiment, he casually touched it with his finger.

The cells in Tsunade's blood instantly lost their activity.

[Cells of a powerfully irradiated organism (1/1) were obtained. Cell viability and blood purity meet standards. Quality: Excellent]

[Promotion requirements for second-class apprentices: 1. Spirit ≥ 3, Physique ≥ 1, completed; 2. Cells or tears of powerfully irradiated organisms (2/2), completed]

The data displayed under the "Eye of Truth" made Bai Yu clench his fists.

I'm finally going to get promoted!

10132193

[Chapter 19. Level 0 Spell Templates and Enchanted Items]

By studying Tsunade's cells, Shiraha discovered that his current level of medical ninjutsu was "not enough".

With Tsunade's comfort, he decided to study hard and, once he mastered the Healing Palm Technique and his medical skills improved, he would then conduct cell research.

Bai Yu left the laboratory looking somewhat "disappointed".

Back home, Bai Yu wanted to start meditating immediately to advance to the second-class apprentice level, but considering that it was still daytime, he suppressed his excitement.

......

It's 11 p.m.

Bai Yu, who was resting in bed, suddenly opened her eyes.

"almost."

In his previous life, Bai Yu took 6 years to advance from a first-class apprentice to a second-class apprentice.

Now he is practicing a more complex and advanced meditation method, and if he succeeds in advancing in one go...

Therefore, the time it took him to advance to the second-class apprentice level was almost four years shorter than in his previous life.

The earlier you are promoted to a formal wizard (sorcerer), the greater your future potential.

This was unimaginable for him in his previous life.

Bai Yu got up and sat cross-legged on the bed, his excited mood completely calmed down.

He took out a bottle of "vitality potion," tilted his head back, drank it, and then began to meditate, quickly entering a meditative state.

Bai Yu's consciousness returned to the pitch-black consciousness space. The blue-gold "Book of Ancient Sorcerers" hung high above his head, emitting a pale blue light.

Bai Yu's attention, however, was focused on what was in front of him.

Thirty-six shimmering runes of will floated in the air. Under Bai Yu's mental power, these runes quickly filled the sky and then lined up in front of Bai Yu one by one.

Under the influence of mental power, the mysterious patterns on the will runes shone brighter, and more intricate and complex patterns began to appear.

The training of a wizard apprentice involves continuously strengthening and refining the Will Rune until it reaches a level sufficient to construct a first-level spell model. At that point, one can begin preparing for the advancement to first-level wizard (warlock).

In this way, Bai Yu continued to strengthen his will runes until blue patterns appeared on all of them.

"Boom~"

It was like a bubble bursting.

Bai Yu was somewhat surprised by how smoothly the promotion process went.

When he opened his eyes again, the sky outside the window was already beginning to lighten.

At this moment, Bai Yu felt better than ever before, and his mental strength increased greatly.

With this in mind, he used "Eye of Truth," and the data stream quickly converged in his mind.

Name: Yagami Baiyu

......

Class: Second-Class Apprentice, Trainee Knight, Prospective Genin

Physical condition: 1.52

Power: 1.46

Agility: 1.33

Spirit: 3.9

Mana: 39

Charisma: 5.4

Chakra: 1240 (theoretical value under normal conditions)

......

------

[Third-Class Apprentice Promotion Requirements: 1. Spirit ≥ 6, Constitution ≥ 2.0, not completed; 2. Cells or tears of powerfully irradiated organisms (0/3), not completed]

"Physical strength increased by 0.4, and mental strength increased by 0.9."

Bai Yu couldn't help but marvel at the power of advanced meditation techniques.

His normal advancement was merely a breakthrough of a bottleneck, allowing his mental strength to continue increasing. Now, in addition to the normal increase of 0.25 in physique and 0.6 in mental strength after the advancement, the advanced meditation technique has added an extra 0.15 in physique and 0.3 in mental strength.

In addition, strength and agility attributes are also enhanced.

Of course, the most important thing is mental strength.

With a mental strength of 0.3, it would take more than half a year of meditation without taking any medication.

At this moment, shortly after Bai Yu's advancement, the "Book of Ancient Sorcerers" in his consciousness space suddenly emitted an even more dazzling deep blue light.

After Bai Yu's spiritual power touched the page, new text appeared on the back of the previously blurry pages.

“This is…” Bai Yu calmed down as a large number of level 0 spell models and descriptions came into view.

[Communication Techniques]

【Flash spell】

[Lightening Technique]

Touch of Shadows

[Enhanced Five Senses]

【barrier】

......

......

......

"How can there be so many level 0 spells!"

Dozens of spells dazzled Bai Yu's eyes. He looked at the descriptions one by one, and many of these spells were ones he had never heard of before when he was in the wizarding academy.

Being able to master five or six level 0 spells during the apprentice stage is considered exceptionally impressive, because a third-level apprentice's Will Rune can only withstand a maximum of ten level 0 spells.