Warlock Invasion of Naruto.

To learn a spell, you must first learn the prerequisite knowledge in the spell template.

At this time, Bai Yu had also gained some knowledge in various fields, including magic, chemistry, physics, advanced mathematics, negative energy, curses, and shadows.

During the wizard apprenticeship stage, talent and resources are the most important factors.

Once you reach the formal wizard stage, the most important thing is knowledge; without sufficient accumulation, you simply cannot advance.

Even though warlocks can advance through bloodlines, they still cannot do without the accumulation and application of knowledge, only they don't need to have as broad a range of knowledge as wizards.

The most important thing for a warlock is to conduct in-depth research and study on bloodlines.

Often, to acquire more knowledge, one needs strong combat power as a backing.

......

Tenth training ground.

In the dense forest.

Bai Yu lay back on the grass, basking in the sun, with his hands behind his head.

At this moment, Kushina, who had been bored to death, walked up to Shiraha, put her hands on her hips, and blocked his light:

"Bai Yu, have you rested enough?"

"I've only rested for a few minutes! Even the donkeys in the production team wouldn't be treated like this!"

Bai Yu pursed his lips.

"You've been lying here for half an hour, I'm so bored! Come and train with me, okay?" Kushina said playfully.

"I don't have the Nine-Tails, so how could I recover my stamina as quickly as you? Besides, is it reasonable for a Grand Knight like you to bully a Regular Knight like me?" Bai Yu closed his eyes: "Don't block my sunbathing. I need to take calcium supplements to grow taller!"

"Are you getting up or not?!" When Kushina realized that her coaxing was useless, she clenched her fists so hard they cracked, looking like she was about to resort to violence.

"I won't get up."

Bai Yu adjusted his posture.

"Then I won't hold back." Kushina gathered chakra into her fists, took a deep breath, and activated her breathing technique. Her fists were instantly enveloped in a ball of red chakra, radiating a scorching aura as if her hands were engulfed in flames.

This is the entry-level stage of the "Crimson Dragon Armor". When the "Crimson Dragon Armor" is mastered, the entire body can be enveloped in flames, forming a powerful armor that combines offense and defense.

Breathing techniques, when combined with chakra, become much more powerful. Kushina herself already possessed an astonishing amount of chakra, and with the addition of the higher-quality Nine-Tails chakra, the power she could unleash would likely surpass the description in "Red Dragon Calamity."

"Go ahead and hit me?!" Bai Yu sat up and brought his face closer. He was the type who would respond better to gentle persuasion than force. He used to joke around and let Kushina have her way, but he couldn't keep doing that, or she would be riding on his head forever.

Seeing that Shiro wasn't buying it, Kushina's chakra dissipated from her fists. Fighting was out of the question; she knew her limits when it came to playing around.

"Then I'll go practice with my shadow clone by myself..." Kushina pouted, preparing to leave.

"Wait a minute." Bai Yu suddenly called out to her, "If you can pull me up from the ground with one hand without using breathing techniques and chakra, I'll continue practicing with you."

"Really?" Kushina looked puzzled. "What's so difficult about that? You're not going to renege on your promise, are you?"

"Won't......"

"Alright, I'm coming."

Kushina came to Shiraha's side, put her left hand behind her back, indicating that she would not cheat.

Bai Yu extended his right hand.

Kushina was stunned for a moment. It seemed that Shiroha was just saying no, but his body was still very honest!

She grasped Bai Yu's strong hand, first applying gentle pressure to confirm that he had no intention of playing tricks, then took a deep breath, preparing to exert force.

Bai Yu suddenly pulled Kushina into his arms with force, hooking his foot around her calf at the same time.

Kushina lost her balance and fell onto Shiroha.

Bai Yu held her slender waist, turned her around, and pinned her down, looking directly into her eyes.

It seems like it's been a long time since I've observed Kushina so closely. When I first saw her, she had a chubby little round face, but I don't know when she became so beautiful and charming.

Kushina's heart pounded like a deer, her face flushed, and she weakly braced her hands against Shiroha's chest: "You... cheated."

"That's called 'all's fair in war,' got it?"

"Pah, shameless!"

"I already have you, what's the point of being shameless? I can be even more shameless!"

Kushina saw Shiraha's face quickly approach, and felt a soft, gentle touch on her forehead.

"Didn't you want to cultivate yourself? This is cultivation for adults, do you want to continue?"

"no, do not want..."

“You only need to use a little force... to throw me out!” Bai Yu said with a smile, putting even more effort into his body.

The warm breath exhaled by the white feather made Kushina feel her head getting hot. She slowly closed her eyes and raised her chin slightly.

"Ugh...mmm~"

Kushina let out a soft moan, her feverish head suddenly exploded with a buzz, all the strength in her body was drained, and her stiff body gradually softened.

......

After a long while, Kushina felt a little short of breath and gently patted Shiraha's shoulder.

Lip separation —

A transparent thread stretched out and then broke.

Kushina's gaze was so tender it seemed to drip with water, like a docile little white rabbit, with not a trace of her former domineering nature.

Bai Yu released her, smiling smugly: "Want to continue your cultivation?"

Kushina's face was still a little flushed, and she couldn't help but glare at Shiraha when she heard his teasing.

At this moment, her brows were gentle and her eyes were shy. Her gaze was full of girlish innocence and cuteness, striking Bai Yu's heart directly.

"I'm not coming!" Kushina ran away as if fleeing.

"Wait for me."

Bai Yu got up and chased after him.

......

The two arrived at Bai Yu's house together. As soon as they entered the yard, they saw Jingzi, a nurse from the hospital, knocking on the door.

"Bai Yu!? You're here! Come with me!" Hearing the commotion, Jingzi quickly came to Bai Yu's side and tried to take his hand.

Bai Yu instinctively avoided it.

Shizuko paused for a moment, glanced at Kushina beside her, and then explained, "A Jonin squad from the village was injured during a mission, and one of them is seriously injured. Lady Tsunade is away on a mission, and we're short-handed right now. Please come and help!"

“Okay!” Bai Yu replied, looking at Kushina.

"I'll wait for you to come back for dinner." Kushina gestured for Shiraha to get busy and walked into the house.

10132261

[Chapter 87 The Mob]

Bai Yu followed Jingzi to Konoha Hospital. The two went up to the third floor and entered the operating room waiting area, checking the situation inside through the glass.

In the open space in the middle of the operating room, the barrier for the healing and regeneration technique has been activated.

The eight medical ninjas sat in pairs on the four sides of the barrier.

"It's him?!"

The injured man lying in the very center of the barrier was someone Bai Yu recognized: Sakamoto Kota, an elite Jonin from the village. He had previously been the Jonin instructor of Team 17. A few years ago, he had been on a border patrol mission with Team 1, led by Sakuya, and Team 12, to which Bai Yu belonged, when they encountered Akashi and Shirasa.

Kota Sakamoto suffered multiple injuries all over his body, and it appears that he lost consciousness due to excessive blood loss.

Just as the first round of chakra output was about to end, Minami, the vice-leader of the medical team, rushed in from outside the operating room.

"Bai Yu, you've come at the right time. Come with me to pick them up."

"Mm," Bai Yu replied.

The Healing and Regeneration Technique requires extremely high control over chakra, second only to the Palm Healing Technique.

In the medical corps, there aren't many ninjas whose medical ninjutsu can reach the level of controlling barriers.

Bai Yu is currently considered the fourth most important person in the medical team, after Tsunade, the medical team leader, and the vice-leader Minami.

Of course, his actual medical ninjutsu level should be a bit better than Minami's, but he didn't compete with Minami in the same arena, so he can only 'guess' it.

After all, Bai Yu focused most of his energy on various research projects.

Bai Yu and Minami each replaced a medical ninja who had consumed too much chakra.

He replenished his chakra to maintain the barrier.

......

Two hours later, Kota Sakamoto's obvious external injuries had largely healed, but the internal damage and excessive blood loss would require gradual recovery.

Fortunately, no physical disabilities were caused, and recovery will take some time.

In recent years, Bai Yu's research progress in limb regeneration has slowed down.

The main problem is that the technological breakthroughs are too difficult.

The most critical issue is the shortage of test subjects. Each time an experiment is conducted, Orochimaru has to bring death row inmates from Root.

However, Nawaki was quite optimistic and advised Hakuba and Orochimaru not to rush. He had already mastered the puppet technique to a certain level, and not only was movement no problem for him, but even ordinary Chunin were no match for him.

"Let's all take a break."

After the medical staff carried Sakamoto Kota away, Minami stood up, stretched her arms, and seeing Shiraha preparing to leave, she suddenly sighed, "Sigh~"

"What's wrong, Minami-sensei?" Shiraha, who was deep in thought, snapped out of her reverie.

Minami rubbed her sore shoulders: "Baiyu, you've changed. You used to really enjoy giving me massages. Men really do change their minds easily!"

Bai Yu glanced at Minami's magnificent breasts and said, "It's perfectly normal for your shoulders to ache easily!"

"Looks like you've grown up, Bai Yu!" Minami teased.

"Ms. Minami, this is not the time for jokes," Bai Yu said helplessly. The female ninjas in the medical team still treated him like a child and always liked to tease him.