Starting with Wood Release, he survives in Konoha Hospital and becomes a big shot.

"Here's what we'll do: I'll perform a ninjutsu, and you follow my hand seals to see if you can execute it," Tsunade said directly.

"Okay." Yao Xingji nodded blankly.

Tsunade pondered for a moment, then began to form hand seals. She did so very slowly, trying to make sure Yao Xingji could see every detail of each seal.

Si - Wei - Shen - Hai - Wu - Yin

There are six seals in total. The difficulty is not very high; it's just a C-rank ninjutsu.

"Fire Release: Great Fireball Technique!"

Tsunade took a deep breath and then spewed out a terrifying, blazing flame from her mouth.

The Great Fireball Technique is considered one of the basic Fire Release ninjutsu, and it is most commonly used by members of the Uchiha clan. However, most ninjas with Fire Release chakra can also use it.

Tsunade also knows this ninjutsu, but she hasn't used it much because she finds it too difficult to hit anyone, making it rather useless. However, it's quite suitable for using as a disguise for the drug Starfall. Within the Uchiha clan, this ninjutsu is also frequently used to test children's talents.

"It's actually the Great Fireball Technique." Yao Xingji's heart stirred slightly.

He had already obtained this ninjutsu through the Heart of the Universe. When using it, he didn't even need to form hand seals; he only needed a thought. It was perfect for reducing the body to ashes after a battle.

However, Yao Xingji has never properly performed this ninjutsu using hand seals.

"Give it a try," Tsunade encouraged.

"Hmm." Yao Xingji nodded and began to form hand seals according to the method Tsunade had just taught him.

Si - Wei - Shen - Hai - Wu - Yin

After completing the six hand seals, Yao Xingji took a deep breath and then... exhaled a puff of black smoke, choking himself in the process.

"No?" Tsunade frowned, but quickly relaxed.

"This kid isn't as extraordinary as I thought. He's just incredibly talented in medical ninjutsu, but in other aspects he's only average," Tsunade thought to herself, feeling much better.

"Alright, that's enough for today. Remember not to be late tomorrow." Tsunade said, waving her hand with satisfaction as she turned and left.

Watching Tsunade's departing figure disappear into the distance, Yao Xingji curled his lips. He felt that Tsunade seemed quite happy after discovering that she couldn't use this ninjutsu.

After returning to the Zhonghua family home, Yao Xingji went to the backyard, looked at the blood-red sunset on the horizon, and formed a hand seal.

"巳－未－申－亥－午－寅!"

"Fire Release: Great Fireball Technique!"

boom!

Blazing flames spewed from Yao Xingji's mouth, no less powerful than Tsunade's.

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Chapter 82 The Mystery of the Original Body

As the sun set, the fire quickly died down, and the courtyard returned to silence.

"My talent—no, I shouldn't say it's my talent, but rather the talent of this body—is indeed terrifyingly strong," Yao Xingji muttered to himself as he lowered his hands from the hand seals.

This time, the Great Fireball Technique was not released through the Heart of the Universe, but was entirely cast by Yao Xingji himself through hand seals.

In other words, even without Yao Xingji's transmigration, the owner of this body could still perform the Great Fireball Technique after only seeing it once. In this respect alone, his talent is no less than that of Uchiha Itachi.

In Naruto, Itachi Uchiha only watched Fugaku Uchiha use the Great Fireball Technique once before successfully performing it himself. Although it's impossible to determine Itachi's age at that time, he must have been much older than he is now.

As for Itachi Uchiha's other record, going to the battlefield to fight at the age of four, it was already broken by Yakushiki.

If there were a Guinness World Record in the ninja world, Yakusei would definitely hold multiple records right now.

Red and blue light intertwined in Yao Xingji's hand as he took out a yellowed photograph from the upside-down sky.

This was a photo that Kawano gave him to prove his identity as a spy for the Land of Water. It showed his mother and sister, but their faces were already very blurry and almost unrecognizable.

"It seems necessary to investigate the origins of the original owner," Yao Xingji thought to himself.

As time went by, Yao Xingji increasingly felt that the original body was not simple, and he was also filled with curiosity about the origin of this body.

Unfortunately, Yao Xingji searched through all his memories related to Naruto but couldn't find such a character in the Land of Water, nor could he find the iconic bloodline limit on the original body. So the only remaining clues were the two people in the photo.

"Kisame Hoshigaki should be returning to Kirigakure soon. I can give him this mission then," Yao Xingji thought to himself as he put away the photo.

Thinking of the honest Kisame Hoshigaki, Yao Xingji couldn't help but smile. There were quite a few rogue ninja from the Land of Water, and their strength was considerable. These people could all become Yao Tian's future reserves; some of them weren't even born yet.

Of course, Yao Xingji wasn't in a hurry; he had plenty of time to wait, after all, he was still young.

Meanwhile, Tsunade went straight to Orochimaru.

She had originally planned to go to Orochimaru's house, but after thinking about it, she realized that Orochimaru seemed to be doing some kind of experiment lately, mostly staying in the lab. Going to his house was less efficient than going directly to the lab, so Tsunade changed direction and headed straight for Orochimaru's laboratory.

This place is very remote, and few people in Konoha set foot in it. It is said that the laboratory was built here in order to find a place where they would not be disturbed.

Swish.

As Tsunade appeared at the outer gate of the laboratory, a figure suddenly appeared, dressed in Root clothing, wearing a cow-face mask, and carrying a peculiar ninja sword on his back.

"Lady Tsunade." The ninja with the bull-face mask knelt on one knee.

"Is Orochimaru inside?" Tsunade asked after glancing at the ninja.

"Lord Orochimaru is conducting experiments inside," the ninja replied.

"I need to see him." Tsunade finished speaking and walked inside.

However, the ninja, who was kneeling on one knee, did not move aside.

Tsunade immediately frowned.

"Excuse me, Lady Tsunade, Lord Orochimaru does not allow anyone to disturb him when he is conducting experiments. You can wait here for a moment," the Root ninja said.

"Not allowed to be disturbed? I didn't know he had this habit?" Tsunade said, frowning. "Get out of the way!"

"This... I'm really sorry, I can't move aside. This is Lord Orochimaru's order." The Root ninja hesitated for a moment, but still did not move aside.

"I want to see what kind of shady experiments he's conducting." Tsunade's forehead veins bulged as she clenched her fist.

Konoha once conducted experiments on the cells of the First Hokage, attempting to replicate Hashirama Senju's Wood Release ninjutsu. Unfortunately, all the ninjas who participated in the experiment died, forcing Konoha to abandon the experiment. Orochimaru was among those who participated in the experiment.

Now that Wood Release has reappeared, Orochimaru may have some ideas about it again and is making secret attempts.

The more Tsunade thought about it, the more likely it seemed.

She didn't know when it happened, but she felt that her former companion seemed to have changed and was heading towards a bottomless abyss.

"Get out of the way!"

Tsunade clenched her fists, emanating a terrifying aura. The legendary Sannin of Konoha had returned.

"Excuse me, Lady Tsunade, I can't move aside!" The Root ninja's face was grim. He was just a Chunin, how could he possibly resist the pressure from Tsunade?

But he couldn't move aside; it was a death order.

Although he didn't know exactly what experiments Orochimaru was conducting, he knew that if the experiment were exposed, he would definitely not survive.

Swish!

The Root ninja drew a special weapon from his back—a triangular spike that looked quite unique.

"What? Are you planning to attack me?" Tsunade asked coldly.

"I dare not, I..." The Root ninja's face was grim, but he did not back down in the slightest.

Swish!

Tsunade's body vanished instantly, the ground shattered, and her figure appeared in front of the Root ninja as if by teleportation. She then unleashed a punch, sending the ninja flying.

From the moment the attack was launched until it landed, the ninja had no time to react, and the triangular dagger in his hand was unable to make any move. His entire body was blasted away by the punch.

puff!

The Root ninja spat out a mouthful of blood and crashed to the ground not far away, having already lost his fighting ability.

Tsunade's attack power is perfectly controlled; it's the kind of power that can hit the opponent instantly without causing serious damage.

Tsunade glanced at the Root ninja and walked directly into the laboratory.

"You've been in a bad mood lately. What do you want?"

The laboratory door opened, and Orochimaru appeared behind it with his arms crossed, looking calmly at Tsunade.

"What kind of experiment are you conducting? Why can't I go in?" Tsunade asked directly.

“There are some animal experiments and some ninjutsu experiments. If you’re interested, you can come in and take a look,” Orochimaru said calmly.

Tsunade glanced at Orochimaru suspiciously, then walked into Orochimaru's laboratory.

"Go and treat your wounds, you don't need to worry about this," Orochimaru said to the ninja who was struggling to get up from the ground not far away.

"Yes, Lord Orochimaru." The Root ninja nodded, picked up his triangular dagger, and turned to leave.

------------

Chapter 83 Injuries

Tsunade followed Orochimaru through the gate. Inside was a passage leading directly underground. After walking for about ten meters, the surroundings suddenly opened up, and a laboratory with an area of ​​more than 200 square meters appeared in front of Tsunade.

Various reagents and internal organs soaked in formalin were placed on the surrounding experimental tables, and a white mouse was being dissected on an operating table in the distance.

Tsunade's gaze swept over the area, but she didn't find anything unusual. With her sharp eyesight, she could tell at a glance whether the organs soaked in formaldehyde were human or not.

Orochimaru wasn't lying to her; it really was just some animal experiments.

Tsunade's expression softened considerably, and she said, "I didn't know you would be interested in medical research."

The laboratory in front of me looks exactly like a medical laboratory, but the research being conducted here doesn't seem to be for the purpose of treating diseases.

"No, we're not the same. You're the one researching medicine, while I'm just doing scientific research," Orochimaru said calmly. "Alright, you've toured my lab. So, what brings you here?"

"Have you ever encountered a situation where chakra test strips failed to detect chakra attributes?" Tsunade asked.

"Can't detect the attribute? What's going on?" Orochimaru's golden vertical pupils narrowed slightly, revealing an expression of interest.

"Chakra was injected into the test strip, but there was no reaction. However, with the same test strip, others could accurately detect the chakra's attribute," Tsunade said simply.

Orochimaru's expression shifted slightly, revealing a thoughtful look.

"Perhaps his chakra has no attribute."

After a long silence, Orochimaru gave an answer.

"No elemental attribute?" Tsunade frowned slightly. "Then how is he supposed to use ninjutsu? Besides, that ninja can use elemental ninjutsu."