Simultaneous traversal: All Abyss difficulty

Outside a gambling house in Tianzhi Country, Uchiha Yu and Might Guy looked at the door expectantly.

When they saw Kurenai Yu lifting the curtain and shaking her head as she walked out of the door, they knew that Bai had come.

Kurenai Yu shook her head helplessly: "The 'legendary fat sheep' Tsunade has not appeared in the gambling house in Tianzhi Country for a month. She should have gone somewhere else."

"Where can she go?" Might Guy touched his chin.

"Anyway, no matter where she goes, which country, her final destination is the casino." Uchiha Yu added.

"Yoshi!" Might Guy's big white teeth shone in the sun at Kurenai and Uchiha Yu, almost blinding them. Might Guy pointed to the end of the road, "Let's go!"

"Wait a minute."

Uchiha Yu interrupted Gai's action, "Let's rest for a day in the Land of Fields. The casinos are basically fixed. If we go around the border to the Frost Country, we need to purchase some supplies, at least a set of winter clothes, and be fully prepared before leaving."

Kurren also nodded, "That's right."

"Yoshi!" Might Guy raised his thumb and grinned, "You are worthy of being Kakashi's disciple! You think of everything! With you on this mission, we will definitely complete the mission! I am excited when I think of Kakashi who has recovered! Ah ah ah! I have to run a hundred kilometers first! Goodbye!" After that, he ran away like a gust of wind, and disappeared at the end of the street in the blink of an eye.

"Uh" Uchiha Yu and Kurenai looked at the direction where Might Guy left, and couldn't help but smile bitterly at each other.

Then, Uchiha Yu looked at Yuhi Kurenai and asked politely: "Teacher Kurenai, you will be responsible for purchasing food, and I will buy clothes?"

Yuhi Kurenai thought of Sarutobi Hiruzen's instructions before leaving, hesitated for a moment, and said: "Well, let's go together."

Uchiha Yu smiled and nodded, and replied readily: "Okay! Let's go together!"

In this way, Yuhi Kurenai and Uchiha Yu came to a prosperous and lively commercial street in Tianzhiguo together.

There were shops on both sides of the street, people coming and going, shouting and bargaining sounds one after another, and it was very lively.

Yuhi Kurenai walked straight to a store selling dry food and carefully selected a special rice paste that was not easy to freeze. This rice paste was rich in nutrition and easy to preserve. It was a must-have food for long journeys.

When she put the rice paste on the counter and waited for the checkout, out of the ninja's instinctive alertness, she suddenly looked back, but was surprised to find that Uchiha Yu behind her was gone!

Yuhi Kurenai's heart "clicked", and an ominous premonition came to her heart!

"Could it be that this guy defected?"

Just when she was full of doubts and anxiety, she suddenly found a note on the ground.

She hurriedly bent down to pick up the note and unfolded it. It turned out to be left by Uchiha Yu.

It said: Teacher Yuhi Kurenai, I'm going out for a while. Don't worry about me. I will catch up with you later.

Yuhi Kurenai put down the note, but the worry in her eyes did not diminish at all.

Because this mission to find Tsunade is secondary.

The main thing is to prevent Uchiha Yu from defecting.

Stepping into the Sound Village, a gloomy and strange atmosphere hits you.

The surrounding buildings are built in a staggered manner, and the style is very different from ordinary villages.

Most of the houses are dominated by dark tones, and the walls are covered with moss and unknown vines. Those towering towers are twisted and weird in shape, with sharp tops, like fangs ready to pierce the sky at any time, casting long shadows under the gray sky, giving people a strong sense of oppression.

The street was filled with a faint mist, making the vision a little unclear. Occasionally, a few sound ninjas in black robes hurried by, with light footsteps and ghostly figures.

Uchiha Yu walked forward steadily, his eyes scanning the surroundings.

Just then, a white bone brushed past his ear like a hidden weapon, and the sharp sound of breaking through the air was particularly piercing in the silent air.

Uchiha Yu seemed to have expected it. He didn't even turn his head, but just slightly turned sideways to avoid the bone, and said to Kimimaro behind him calmly: "Is this how you repay your lifesaver?"

Kimimaro's expression was cold, like an ice sculpture, without any extra courtesy, and responded in a flat tone: "Lord Orochimaru has been waiting for a long time." After speaking, he turned and walked forward, motioning Uchiha Yu to follow.

Seeing this, Uchiha Yu followed Kimimaro slowly to a seemingly ordinary room.

Kimimaro walked to the corner of the room, stopped in front of a hidden compartment, reached out and gently pressed the mechanism, and the ground slowly cracked, revealing a dark entrance.

Kimimaro jumped in first, and Uchiha Yu followed without hesitation.

Walking along a long and narrow underground passage, the passage was narrow at first, the walls were damp, and water drops fell from the top of the head from time to time.

But as you walk, your vision gradually widens.

Suddenly, a huge and gloomy biological laboratory appeared in front of you!

In the laboratory, the light was dim, and rows of huge glass jars were placed along the wall, soaking various biological bodies, animals of various shapes, and incomplete human bodies. The pungent smell of formalin filled the air, making people sick.

Uchiha Yu's eyes slowly swept over, and in one of the jars, he actually saw a horse with strange horns. The horse's eyes were wide open, as if it had suffered great pain before death. When he saw this weird thing, Uchiha Yu couldn't help but frown.

The experimental results in this whole hall seem to all come from the kagune.

As expected, following his inner thoughts, he soon saw the familiar feather kagune and tail kagune.

But at this moment, the shapes of these two things have changed dramatically compared to the past!

The winged horn is two meters wide when unfolded, like a huge fan, flashing a strange luster in the dim light!

The tail horn is more than three meters long, as thick as a python, coiled in the jar, exuding a dangerous atmosphere.

The key is that there are three tail horns here!

You can cosplay the three-tailed horn!

Just as Uchiha Yu was observing carefully, Orochimaru slowly walked out from the corner like a ghost.

At this time, Orochimaru's face showed a woman's face, charming but indescribably gloomy, and the snake's tongue flew between his lips from time to time, twisting a creepy arc.

Although her appearance has changed, it can still be seen from some of her habits that she is Orochimaru.

She smiled at Uchiha Yu, her voice soft but chilling: "Are you satisfied with the research results?"

"Satisfied, of course satisfied, can it be mass-produced?" Uchiha Yu looked directly into Orochimaru's eyes and got straight to the point.

Orochimaru nodded slightly at first, then shook his head slowly, explaining: "If more cells can be provided, then yes, but it is not possible at this stage."

Uchiha Yu's mind instantly emerged with the tragic fate of the Uchiha clan's imminent demise. When he thought of so many clansmen about to die at the hands of Itachi and Obito, his heart was in pain. After hesitating for a moment, he couldn't bear it and said with a smile on his lips: "I should be able to send you a large batch of goods in a few days."

When Orochimaru heard this, his smile became even stronger and he nodded with satisfaction.

Then, he raised his hand and pressed the button, and the liquid in the jar was quickly emptied, making a gurgling sound, and then he opened the jar.

Please...collect 6...books...!

Seeing this, Uchiha Yu strode forward.

Orochimaru whispered, "Try it."

Uchiha Yu did not refuse, and without hesitation, he grabbed the feather and a tail with his bare hands.

The moment his palm touched them, the two enhanced versions of the kagune seemed to be suddenly injected with life and began to swing freely, as if eager to break free from the shackles, and as if showing strength to the new owner.

However, the problem came with it.

How to get them on the body? Uchiha Yu suddenly flashed the scene when the pirate Fang Yu got the second tail in his mind. His eyes condensed, he opened his mouth and bit directly at the feather!

A flash of madness flashed in Orochimaru's eyes, and he stared at Uchiha Yu's movements.

Uchiha Yu seemed not to notice, and after a few bites, he swallowed the more than two-meter-wide feather into his body with the magical swallowing power of the two Earth Resentment Masks.

In an instant, his back suddenly felt sore and itchy!

Then, two symmetrical wings suddenly emerged, shining with strange light under the light.

The color of this new feather is obviously different from the original one. Under the dim light, it faintly reveals a mysterious purple halo!

Uchiha Yu stretched out his hand and pulled off a 30-centimeter-long feather, and put it in his hand to feel the hardness.

He found that although it was not as hard as before, it added a bit of toughness. With a slight bend, the feather can bend freely without breaking, like a very flexible metal wire.

He tried to inject chakra and armed color domineering again. After a moment, a hint of surprise flashed in his eyes.

The result was satisfactory!

In the normal form, this special feather can give him higher mobility.

After injecting thunder attribute chakra and armed color attached, it is still a killer.

Orochimaru looked at the feather in Uchiha Yu's hand that became hard due to armed color domineering, his eyes were full of surprise, and he couldn't help but touch it.

The magical thing is that the feather instantly became soft again!

This strange change made him widen his eyes in surprise.

"What is this?" Orochimaru pointed at the technique that caused the feathers to change, with a strong curiosity and desire to explore in his voice.

Uchiha Yu raised the corner of his mouth, revealing a confident smile, and said directly: "You can't study this, and it's not an ordinary technique. It doesn't matter. After a while, you have me as a container, and you can study it all, right?"

Orochimaru's snake tongue fluttered again, and he laughed softly: "That's right."

At this time, Tayuya hurried over, her forehead covered with fine beads of sweat, her face slightly pale, she said anxiously: "Konoha Jonin is attacking!"

Uchiha Yu heard it, his face tightened, and he hurriedly asked: "Male and female? Or one man and one woman?"

"Woman, one!"

After getting the answer that there was only one woman, Uchiha Yu quickly swallowed the three tails like eating spicy strips, and strode out.

Seeing this, Orochimaru said behind him: "Do you need my help to kill her?"

Uchiha Yu kept walking and responded without turning his head: "I am a container, not a traitor to Konoha. I have to go back to save Kakashi."

Orochimaru's snakes flew and laughed "hehehe", mocking: "What a touching master-disciple relationship."

But Uchiha Yu seemed not to hear it, and his figure had disappeared at the end of the passage.

(Wait a little bit)

Wait a little bit