Ling naturally has no objection to Tsunade's arrangement, and being able to be personally guided by her is definitely a pie in the sky!

"If I can show extraordinary talent in the process of treatment...... Ling couldn't help but start YY in his mind, "After that, I will apprentice to Tsunade, learn medical ninjutsu, and go to the peak of the ninja world~"

"Ahem! Thinking too much...... Tsunade is about to leave Konoha, can I still go out of the village with Tsunade? Ling was scornful in his heart, and threw away these unrealistic ideas.

However, taking this opportunity to connect with Konoha Hospital is also a big gain.

Recently, the ninja world has been quite peaceful, and the work of the dark department is "very idle?!" Perhaps you can take this opportunity to start learning medical knowledge.

……

"Tsunade-sama, I'm really sorry for you this time!" Samurai Rento said with a grateful face.

"Hmm~" Tsunade snorted softly, and the birds didn't bird him.

Liandou scratched his head a little embarrassedly, and then looked at Ling expectantly.

"Then let's go, Tsunade-senpai, you don't have anything to bring, do you?" Ling said.

"Nope."

"Okay, Your Excellency Liandou, pay attention to your balance!" Ling quipped, and before the other party could react, the Flying Thunder God Technique had been completed.

……

A small canyon outside the capital of the Iron Country!

"Huh!"

Three figures suddenly appeared, and Ling and Tsunade landed firmly on the ground, but Lotus Dou was stunned for a moment.

"Wow! It's incredible, there is such a magical ninjutsu? Liandou, who came to his senses, shouted loudly with excitement.

"Your Excellency Rento, aren't you samurai resisting ninjutsu? How do you look and are so interested in ninjutsu? ”

"This ah......" Hasuto hesitated for a moment and explained, "I think the development of samurai has gone astray, bushido is not purely about sticking to one path, if you can't be tolerant, the future of the samurai profession ......"

At this point, his tone was a little low, as if he was worried about the future of the samurai, but he was powerless to change it.

Ling raised his eyebrows, the samurai are not all stubborn and stubborn, there are still "pioneers" who can see the status quo clearly and open their eyes to the world!

In fact, in the final analysis, whether it is a samurai or a ninja, it is just a profession, but due to the emergence of chakra, the direction of the mainstream has changed.

Maybe in the future, there will be another "vindictive" or something, and the ninja profession will follow in the footsteps of samurai......

"Haha, your idea doesn't fit the spirit of bushido." Ling teased, "If you let the general of Mifune know, maybe he will clean you up!" ”

"Ahaha......" Liandou scratched his head a little embarrassed.

"Alright, let's stop the small talk, let's hurry up!" Tsunade said impatiently.

"Ahh......h It takes two hours to reach the national capital. Ling reminded.

"Why don't you teleport directly to the national capital, it's such a cold day, and you have to travel for two hours!" Tsunade said unpleasantly.

"Oh haha, teleportation needs to leave coordinates, and this is the first time I've gone to the capital of the Iron Country!" Ling explained with a snort.

……

More than two hours later, the three of them arrived at the capital of the Iron Country.

Lotus Dou was already tired and was about to lie down, because Tsunade was in a hurry with all his might, Ling could only follow her, but it was really bitter that Lotus Dou, a little samurai, was more than a step slower than the ninja's foot strength......

"Huhu......" His face turned red, he gasped for breath, and reluctantly said, "Mifune-sama is here...... Right in front of the monitoring room! Please also ...... Please come with me ......."

Tsunade raised an eyebrow and followed, Ling following behind her.

"This is Tsunade-sama of Konoha! Please save my family, thank you very much! "There are quite a few people in the custody unit, and there are several medical ninjas.

"Yes!" Tsunade responded indifferently, which made everyone present a little embarrassed, but now they are asking for help, so they all refrain from attacking, otherwise with the temperament of these samurai, they would have drawn their swords against each other a long time ago.

She then shouted domineeringly, "You all go out, I'm going to start healing!" ”

"This ......" The several samurai in charge hesitated for a moment and withdrew from the ward one after another, and after a while, only Ling and Tsunade were left in the ward.

"Shh Tsunade frowned and paced to the bedside, where Ling set up an enchantment at the doorway and followed.

After seven days, he saw his "masterpiece" again, and he couldn't help but feel a little embarrassed.

At this moment, Mifune's face was as white as paper, his chest was violently sunken, and a small wound on his right shoulder was purple, but the ice slag had been cleaned up.

The whole person is now less in and more out of breath, and only the occasional slight rise and fall of his chest can prove that he is still alive!

It's miserable!

Because the blood from the wound was cleaned, there was nothing wrong with Tsunade's state.

However, it can be seen from her frowning brow that the situation is not optimistic!

"Ahem, Tsunade-senpai, how's it going?" Ling coughed lightly twice and opened his mouth to break the silence.

Tsunade didn't speak, reaching out and tapping the wound on Mifune's shoulder.

"Poof!" A stream of cold blood spurted out, and Tsunade quickly withdrew his hand, the corners of his eyes twitched, and his face was hard to see.

Seeing this, Ling quickly took a towel and covered it over the bleeding wound.

"Tsunade-senpai, you ......"

"Huhu...... Hum! I'm fine. Tsunade's face froze, and he was silent for a moment, then said, "The injury on the chest is easy to say, but the cold poison on the shoulder is very troublesome......"

"Troublesome? That is to say, there is a door! Ling's eyes lit up and he looked at Tsunade expectantly.

"Hmph, the hope is very slim, the cold poison is only a symptom in the later stage, there is no source, it is difficult to analyze anything!"

Source?!

"Hotaru?" Ling pondered for a moment and took out a scroll from his body.

"Huh? What is it? Tsunade frowned slightly, and asked in a condensed voice.

"Bang!" The scroll opened, and a short knife that exuded a terrifying aura appeared in front of the two, even if it was blocked by a scabbard, the extreme chill still made people shiver!

Tsunade's eyes closed slightly, and his whole body was about to explode, "In other words, the murderer is you?" Her voice revealed an eerie calmness that made Ling's heart tremble.

"Ahem! Tsunade-senpai, please listen to my explanation......" Ling spit out all the mission in one go, and didn't forget to add a sentence at the end, "Hokage-sama also knows about this matter!" ”

“……”

Tsunade frowned in thought, not knowing what he was thinking.

A moment later, she took the short knife, and with a "poof", a cold light flashed, and as the chakra was injected, the white light of fireflies appeared.

She pressed the short knife to the palm of her left hand, quietly feeling something, sometimes surprised and sometimes frowning.

"What an artifact! Since you hurt someone, what else can you save? ”

"Ahem! Tsunade-senpai, don't worry about these details......"