I, the stepfather of the ninja world!

"Why don't you hurry up and look for it?"

Tsunade said unhappily as she was busy searching without even looking up.

Before she finished speaking, she finished flipping through a stack of books, stood up, snatched the stack of books from Kimura's hand, stacked them together, and prepared to put the stack of books back to its original place on the bookshelf.

The original height was a little over two meters. Tsunade was wearing low-heeled sandals, and even when she raised her hand, there was still a dozen centimeters short of the mark. She had no choice but to stand on tiptoe, holding the edge of the bookshelf with one hand and holding a tall stack of books with the other hand, and handing it to that shelf.

Kimura looked up and just saw that the soft armor on her body was rippling, forming a subtle arc with the bookshelf.

This kind of dead thing has no charm at all, but when worn on people, it looks quite eye-catching.

Kimura has a pair of eyes that can discover beauty. At this moment, he is concentrating on appreciating the beautiful scenery, not letting it slip away from his eyes.

Tsunade, after much hard work and sweat, finally succeeded in handing the pile of books into the tall bookcase.

The heavy books pressed down on the old painted wooden boards.

The bookshelf creaked, and couldn't help but let out another mournful cry.

Tsunade didn't care at all. She breathed a sigh of relief, turned her head, and saw Kimura looking up at her. She couldn't help but get angry.

This kid has no sense at all! He just squatted on the ground and watched the show, and didn't even stand up to help the master pass the book! He is so burly for nothing!

Tsunade was secretly unhappy and wanted to teach her evil disciple a lesson.

Suddenly, the bookshelf creaked, followed by a snap, and the bottom plate of the previous layer of bookshelves shattered!

Then a chain reaction was triggered, and the books in the bookcase fell to the next layer of bookcases, and the bottom plate of the next layer of bookcases was cracked...

Layer upon layer of books fell down like a mudslide.

Finally, with a loud bang, the wooden frame at the core of the bookshelf was broken and shattered! The bookshelf was like a broken spine and legs, losing its stability, and while shattering, it also collapsed in the direction of Tsunade.

Everything happened in a flash.

Tsunade had her back to the bookshelf and when she heard the rumbling of the bookshelf, she subconsciously wanted to turn back.

Kimura was facing the bookshelf and witnessed the sudden change with his own eyes. He stood up almost like a catapult, raised his left hand and used the Shadow Snake Hand; with his right hand, he put his arm around Tsunade's shoulders, quickly pulled her over and protected her under his body.

Tsunade only felt a flash before her eyes, and when she came to her senses, she was already in Kimura's arms, his handsome face was so close to her that every detail was clearly visible.

At such a close distance, the air exhaled by each other will enter each other's nose in the next second; one can also clearly feel the delicate touch of each other's breath spraying on the face.

Tsunade's cheeks turned slightly red, and she felt that her dignity as a master was violated, and she immediately glared at the evil disciple.

Kimura quickly helped her stand up, then released his hand around her shoulders.

Tsunade straightened her collar and saw that behind Kimura, dozens of pythons had formed a dense net, blocking the falling bookshelf.

For a moment, Tsunade couldn't be sure whether Kimura had any sense or not.

If he said "no", he knew to sacrifice himself to block the bookshelf for his master.

Although he said "yes", he could only squat on the ground and watch his master stand on tiptoe to put the book away.

Tsunade sighed inwardly, silently skipped over it, looked at the mess, and said, "Now the workload is heavy again!"

"It's okay, Master, I'll do it together, it will be quick!" Kimura said with a smile.

As soon as he said this, Tsunade immediately thought of his inaction when he handed over the book just now, so she sneered: "I dare not trouble you."

Kimura was slightly stunned, not understanding what she meant. He had just saved her from under the bookshelf, so why was she being sarcastic now?

My mood is very abnormal! Could it be those days that come every month?

Kimura was very confused and asked politely, "Master, have you been feeling unwell these days?"

Tsunade sneered and followed his words: "Since you knew that your master was not feeling well, why were you squatting there just now, watching me hand over the book, and didn't you help?"

Kimura was stunned and thought to himself that he was busy admiring your beautiful figure, Master!

Of course, this must never be said.

Kimura thought about it and simply bit back: "I was going to hand over the books at first, but then I remembered that you, Master, took the books away from me. If I snatch them back, wouldn't that be disrespectful?"

"..."

Tsunade was slightly stunned, and found that what the evil disciple said made sense and was beyond reproach, so she sighed and said, "I have wronged you. Master apologizes to you."

"It's just a small matter, don't worry about it." Kimura successfully got away with it and smiled.

Tsunade didn't think much about it, she turned her head and looked at the bookshelf, and said, "Clean up the things first, and then continue looking."

"Yeah." Kimura nodded in agreement.

So, the master and apprentice began to work busily again, sweating profusely.

Finally, near dusk, I found the notebook of [Yin Seal].

Kimura took it back to study.

From then on, there are only two tasks every day - to seize the progress of anti-devouring and to practice the Yin Seal.

……

Time flies by.

In the blink of an eye, it was the day when Kushina gave birth.

The Third Hokage put on his armor for the first time in a long time, sat in the Hokage Building, deployed the ninjas in the village, and guarded against possible attacks.

The Fourth Hokage flew as Thunder God to the barrier outside the village, and together with Tsunade, Jiraiya, and Kimura, he protected Kushina.

In the hall of the cave, Tsunade and the Fourth Hokage delivered Kushina.

Kimurano and Jiraiya, each standing guard in a corner of the hall, were ready for battle.

Volume 071 I want to improve so much! : My goal is to be an obstetrician and gynecologist!

It was past eight o'clock in the evening and the candles were bright.

Kushina, whose stomach had been fussing for a long time, finally went into labor.

Everyone has prepared for today for a long time, each doing their own job and sticking to their post.

Kimura stood in the corner of the hall, silently staring at the subtitles in his mind.

[Wedge Seal Devouring Progress: 73.31%]

[Bagua Seal Anti-devouring Progress: 25.875%]

[Otsutsuki Kaguya's possession progress: 47.435%]

The progress of taking over the body is still almost halfway, and tinnitus sounds from time to time.

Kimura frowned and prayed silently that everything would go well today.

"Ooohhhhhhh-"

"It hurts!"

Kushina's hoarse screams echoed in the empty hall. The pain of giving birth was far greater than any pain she had ever experienced in her life.

Meanwhile, the effectiveness of the Eight Diagrams Seal weakened during childbirth, and Kyuubi, sensing an opportunity to regain his freedom, frantically attacked the seal.

Not only did Kushina have to endure the severe pain of giving birth, but she also had to resist the threat of the Nine-Tails.

Sweat was pouring down his smooth, white forehead, and veins were bulging; his ten fingers were tightly gripping the bed sheet, almost tearing the cloth into strips.

The Fourth Hokage stood beside the bed, maintaining the Eight Diagrams Seal while anxiously saying, "This is the first time I've seen Kushina cry out in pain like this! Is she... is she going to be okay?"

"Don't worry! Just concentrate on maintaining the Bagua Seal!"

Tsunade was sweating profusely as she tried to deliver the baby and had to distract herself from comforting the Fourth Hokage.

"But……"

The Fourth Hokage was a little hesitant, staring at Kushina, whose face was distorted with pain, and felt very distressed.

Tsunade glared at him angrily and scolded, "You have been the Hokage for almost a year! How can you be so uncalm! With me here, can you let Kushina get hurt?"

Jiraiya, who was standing in the corner of the hall and on guard, laughed and said, "Minato, don't be nervous. Just focus on maintaining the Eight Trigrams Seal and suppressing the Nine-Tails. When today's matter is over, we will all have a good drink!"

The Fourth Hokage forced a smile on his face. He really wasn't in the mood to think about the celebratory wine right now. He just wanted Kushina to give birth to the baby as soon as possible and stop the pain.

"The head is already out, keep trying, Kushina!" Tsunade cheered loudly.

"Ahhh——" Kushina screamed in pain, using all her might.

"Naruto, come out quickly! Nine-Tails, you stay still!" The Fourth Hokage frowned and tried his best to suppress the Nine-Tails that was trying to break free from the seal.

It was a long tug-of-war, with constant groans.

Kimura listened silently, feeling grateful for his mother's greatness.

……

I don’t know how long it was before a clear cry broke through the loud groans.

Naruto was born!

This was the moment when everyone's tense nerves were most likely to relax. Kimura narrowed his eyes and quickly scanned the hall, guarding against Uchiha Obito's sudden attack.

"It's a healthy boy!" Tsunade held the tiny baby steadily and cut the umbilical cord.

"That's great! From today on, I'm going to be a father!" The Fourth Hokage cried with joy, laughing and crying at the same time, releasing the excitement of becoming a father for the first time.

Tsunade completed basic care, wrapped the baby in a swaddle, and brought him to Kushina's pillow.

Kushina was almost exhausted from exhaustion, but when she saw her son, a satisfied smile appeared on her face.

The Fourth Hokage came back to his senses, full of energy, and said seriously: "Now there is only one thing left, to completely suppress the restless Nine-Tails!"

Before he finished speaking, a male voice full of joking rang out: "Wow, it's really lively!"

Everyone was shocked and their eyes were immediately drawn over.

I saw a man in a black robe and a one-eyed striped mask standing not far from the bed.

Elusive! There is almost no sign before it appears!

Everyone instantly realized the space-time ability mentioned in the information. It was indeed extraordinary, worthy of being the eye technique of the Mangekyō Sharingan!

Jiraiya could only vaguely see some faint vortex-like ripples in the air just now.

Uchiha Obito looked around the room and said with a smile: "Haha, the Slug Princess, the Toad Sage, the Yellow Flash, the Nine-Tails Jinchuriki, and an unknown person. This lineup is really luxurious!"

Uchiha Obito was relaxed, as if he didn't take those famous seniors in the ninja world seriously at all.

The Fourth Hokage didn't waste any time and followed the predetermined battle plan, holding Naruto with one hand and Kushina with the other.

In the blink of an eye, a yellow light flashed, and took the mother and son back to the village home to continue consolidating the Bagua seal. This is the most important thing at the moment, the Nine-Tailed Fox must not run away!

At the same time, in the hall, Uchiha Obito looked at the empty delivery bed, clapped his hands and laughed, "The transfer was so fast, worthy of being called Yellow Flash!"

Then, he looked at the remaining three people and said, "You are more in number, do you want to beat me together?"

As he spoke, he spread out his hands, indicating that everything was up to you.

Kimura remained motionless, secretly hoping that the stalemate would continue like this, and that everything would be over when the Bagua seal was consolidated.

Tsunade exchanged glances with Jiraiya, but did not move. After all, according to intelligence, this masked man possessed the ability to switch between reality and illusion. Without a special skill of extreme speed, it would be difficult to catch him when he materialized. The Fourth Hokage must be present before they could consider capturing him.

Then, no one moved and the scene fell into silence.

Uchiha Obito was waiting for Zetsu to sense Kushina's location. He was bored right now so he decided to find some fun.

He looked at the unfamiliar face of Kimura Ye and said with a smile: "I am very curious. Everyone present tonight is a master. Who are you and what qualifications do you have to stand here?"

"..."

Kimura was a little helpless. He didn't expect that he would be the first one to be targeted.

"I'm an intern doctor. I'm currently accumulating medical experience and aiming to become an excellent obstetrician and gynecologist in the future!" Kimura tries to be low-key, with a sincere look on his face, and he's so serious that it doesn't seem like he's lying.

"Really? I don't believe it!"

Uchiha Obito narrowed his eyes, and vortex-shaped spatial ripples appeared around him. As soon as he finished speaking, he disappeared on the spot.

Kimura was startled and used the Orochi-style substitution technique without hesitation.

The next moment, Uchiha Obito appeared behind him and instantly used Wood Release to pierce and create dozens of bloody holes.

At the same time, Kimura's new body jumped out of the cracked mouth.

Uchiha Obito narrowed his eyes, staring at the abandoned body, and said, "Are you Orochimaru's disciple?"