I'm Fine!

Uchiha Kō saw Nawaki walking over, smiled slightly, patted Nawaki on the head, and then turned his head to look at Tsunade.

Tsunade was somewhat puzzled, and it was at this moment that Uchiha Kō explained the reason to her.

"Experiment is the only criterion for testing truth. Since little Tsunade doesn't believe it, then try it yourself." Uchiha Kō's confident smile, paired with his handsome face, seemed very persuasive!

Tsunade pondered for a moment and nodded. "It is indeed worth a try." If it were truly useful, then Nawaki would have some protection when he went to the battlefield this time!

"Try? How do I try? Let my big sister hit this piece of clothing?" Nawaki scratched his head. Just then, the corners of Uchiha Kō's mouth curled up, and his expression turned serious.

"Nawaki, let me ask you, do you want to go to the front lines to fight and gain experience?" Seeing this expression on Uchiha Kō, Nawaki couldn't help but become serious as well.

"Yes, Big Brother Kō, I want to go!" Looking at Nawaki's earnest face, Uchiha Kō felt a bit embarrassed; tricking this naive kid made his conscience prick a little.

But it only lasted a moment. Uchiha Kō said, "Then Nawaki, put on the clothes, and let your sister test the defensive power in a moment! Only if the defense is strong enough will your sister agree to let you go to the battlefield!"

After saying this, Uchiha Kō even patted Nawaki on the shoulder.

"Okay!" Nawaki was just about to put it on when he suddenly realized something. Wait, test the defensive power? Let my sister beat me up? Recalling all the times his sister had beaten him since he was a child, his face turned deathly pale.

Uchiha Kō naturally saw this, and his eyes rolled; it seemed he needed to add some fuel to the fire!

"Nawaki, you know your sister's personality. If your safety cannot be guaranteed, then your sister will definitely not sit idly by when you go to the front lines!" Uchiha Kō laughed, glancing at Tsunade.

"Right? Little Tsunade?" Uchiha Kō asked, as his conversation with Nawaki hadn't been hidden from Tsunade, who had heard the whole thing.

Tsunade nodded. "That's right, Nawaki. Nothing is more important than your safety! If I cannot ensure your safety, I will not agree to you going to the front lines under any circumstances!"

Hearing the words of Uchiha Kō and Tsunade, Nawaki let out a breath and looked at Tsunade. "I understand, Sister!"

With that, he took the Explosion-Proof Suit from Uchiha Kō's hands and put it on. Uchiha Kō nodded at Tsunade and then jumped backward, putting some distance between himself and Nawaki.

Tsunade had inherited the monstrous strength of Senju Hashirama; even though she was only at the Jōnin level, she could unleash power approaching that of a Kage.

If he were standing nearby and got hit by a punch, hiss...

Uchiha Kō shook his head and stopped thinking about it, otherwise, he feared he wouldn't be able to sleep tonight.

Nawaki watched Uchiha Kō retreat and looked at his sister, who was wearing a serious expression, and couldn't help but swallow hard.

"I'm coming! You brat, get ready!" After saying this, Tsunade stepped forward with her right foot, causing the ground of the Senju Clan Compound to crack, and then she turned into a streak of light and rushed toward Nawaki.

Although Nawaki also had a talent for monstrous strength, he was six years younger than his sister, so in front of Tsunade, his strength was not worth mentioning!

"Monstrous Strength, Mountain Crushing Strike!" Tsunade appeared in front of Nawaki, pulled her right hand back, shifted her waist, and threw a punch.

Boom! This punch landed on Nawaki's Explosion-Proof Suit with a loud sound. Nawaki was sent flying, not stopping until he smashed into a wall.

His body was embedded three inches into the wall, and this was only because Tsunade had controlled her strength to the peak of the Chūnin level.

"Nawaki!" Tsunade called out, and Nawaki quickly replied, "Sister, I'm fine! I'm not hurt at all!"

Hearing the vigor in Nawaki's voice, Tsunade breathed a sigh of relief, while Nawaki struggled hard to jump out of the wall.

Tsunade had felt that just before she touched Nawaki, a light membrane appeared. She had struck the membrane, and as a result, Nawaki had been sent flying.

Nawaki understood this best. That's right, a pale yellow light membrane had appeared; if you didn't look closely, you wouldn't notice it. His sister's punch hadn't actually hit him, but had struck the membrane instead.

And he hadn't suffered any injuries while inside the membrane. He smiled, knowing that all of this was thanks to the Explosion-Proof Suit!

"Sister!" Before he could express his realization, Tsunade flashed in front of him with a cold expression. "Heavenly Foot of Pain!" This was the most overbearing technique in her arsenal.

Although she was a Jōnin, when combined with her monstrous strength and taijutsu, this kick could reach the peak of Jōnin level!

Even though Nawaki had seen the powerful defense of the suit, the pressure from his sister felt even more terrifying!

Boom! With a sound, Tsunade's kick pinned Nawaki to the ground. She carefully felt it; what she had stepped on wasn't flesh, but a layer of membrane—a very soft membrane that dissipated her force before disappearing, allowing her to step onto Nawaki's chest.

This attack was already close to the level of a Kage, yet that membrane had still been able to withstand it without the slightest sign of breaking.

Tsunade was quite excited at this moment. With this ninja tool, as long as Nawaki didn't encounter a village Kage on the battlefield, he would basically be safe!

Tsunade turned and looked at Kō-kun on the other side, then lunged at him!

Uchiha Kō wasn't paying attention and was tackled to the ground by Tsunade.

"Thank you, thank you, Kō-kun. With this ninja tool, Nawaki can be safe and sound!" Tsunade's heart was filled with gratitude.

Uchiha Kō was stunned for a moment, feeling the soft sensation from his chest, and gasped. If Tsunade didn't get up soon, his "little brother" was going to stand up too!

So, Uchiha Kō patted Tsunade's head and said softly, "Get up quickly, Nawaki is still watching over there!"

Hearing this, Tsunade quickly stood up and looked at Nawaki. The moment Nawaki saw his sister's gaze, he shivered and looked at the sky. "What a sky-like sky this is!"

He didn't even know what he was saying, but he was already certain that Uchiha Kō would be his future brother-in-law!

Tsunade snorted, turned her head, and looked at Uchiha Kō shyly. "Kō-kun, it's all my fault. I wasn't paying attention to my strength just now and pushed you..."

Seeming to feel that saying this was a bit unreserved, Tsunade quickly closed her mouth, her face turning red.

Uchiha Kō, however, became interested. He curled his lips and leaned his face toward Tsunade, saying, "It's okay, it was quite soft—ah, no, I mean, it was quite comfortable."

After saying this, he ran off without looking back.

Tsunade was stunned for a moment, then laughed helplessly before looking at Nawaki. "You brat, now I can rest assured letting you go to the front lines. However, remember to listen to your master, Orochimaru!"

"That guy Orochimaru is not only the strongest among the three of us, but his escape techniques are also things that even Jiraiya and I can't compare to. You need to learn more from him." After saying this, Tsunade headed into the house; she wanted to tell her grandmother this news!