Uchiha Kotogawa from Konoha

Tsunade stared with an unfriendly expression: "Even if the Uchiha Eye Technique cannot be dismantled, you should at least tell me the treatment process and changes."

Qinchuan spread his hands and said innocently: "I don't understand the Uchiha pupil technique. It's all innate. How many ninjas have you seen who study why ninjutsu has such an effect? ​​Let alone the pupil technique. Then It’s the ability that comes with the eyes.”

What Kotokawa said did make sense, but Tsunade was unwilling to be fooled by a little girl.

She frowned and said, "No, your news doesn't satisfy me. You can either be more specific or change it."

Qinchuan was a little troubled, and after thinking for a while he said, "How about this? I'll give you some of the healing potion condensed by my pupil technique."

"Hmph, you stinky girl, you were just fooling people. You didn't even mention that your eye skills can condense potions."

Tsunade snorted in dissatisfaction, but she still said decisively: "That's it. Regardless of whether I can gain something or not, I will give you the Yin Seal."

"It's a word."

Qinchuan was straightforward. He closed and opened his eyes, and a hexagonal pinwheel pattern appeared in his eyes. A ball of liquid the size of a small fingernail condensed out of thin air on his palm.

Tsunade watched all this intently.

As soon as Qinchuan thought, a smaller amount of water of life automatically flew to Tsunade.

"Put it in a glass bottle. Remember, the water of life cannot come into contact with any living things, otherwise it will be absorbed."

Qinchuan reminded.

Tsunade quickly took out an empty glass bottle and filled up the light golden liquid.

Finally getting some results from Qinchuan, Tsunade was in a good mood, with a smile on her face: "Little girl, you are very good, come here, take off your clothes, and I will carve the upper body seal for you."

Qinchuan was stunned and asked with a full face: "What did you say? Hey, we agreed that you would give me the technique, not for me to eat tofu for you."

Tsunade rolled her eyes at her: "What are you thinking about? I have no interest in eating your little girl's tofu. The Yin seal is a very advanced sealing technique. It takes three days to even carve it out. It takes at least three to five to learn it." Nian, if your understanding is too poor, you will never be able to learn it in your lifetime. Do you think Yin Seal is so easy to learn?"

This was a bit unexpected. If learning was really so difficult, then she really couldn't wait any longer.

"It's not me who needs the Yin Seal, it's Lin, Nohara Lin. All you need to do is give me the entire set of Yin Seal Scrolls. I'll ask Lin to come over later, and you can create a Yin Seal Technique for her."

When Tsunade heard this, she was a little surprised.

"I didn't expect that you little girl would pay so much just for your little sister."

"You really think about your friends."

Qinchuan didn't explain what he was thinking, so he just let Tsunade and her guess.

"I'm going to call Lin over now. You can also prepare the entire set of scrolls I want."

After saying that, she walked out the door. She was not worried that Tsunade would fall out after taking advantage of it. After all, in the current Naruto world, no one could turn against her.

Tsunade watched her disappear and chuckled: "She is a girl who can think about her friends."

As for Qinchuan, she went directly to Lin's house to find someone.

The result was quite smooth. During this time in the morning, Lin was doing simple training. She did not seek to improve her strength, but it was still necessary to keep her strength from declining.

"Lin, I found a good ninjutsu for you. This ninjutsu will be very helpful for practicing celestial beings in the future."

Qinchuan's voice suddenly sounded behind Lin, which frightened her into instinctively kicking her sideways.

Qinchuan grabbed her ankle easily. She still had a smile on her face and was not angry because of the sudden kick.

Lin was very surprised to see Qinchuan, and was about to say that the kick just now was not intentional.

Qinchuan took the lead and said, "Lin, go back quickly and take a shower and change clothes. We'll go there."

Lin was a little surprised when she heard this; "Why do you need to take a shower and change clothes?"

Qinchuan rolled his eyes at her: "You are covered in sweat, it will be very inconvenient later."

Several question marks appeared in Lin's mind, but she still followed Qinchuan's instructions and returned to the room to take a bath.

After her morning exercises every day, she would take a shower, but today she was urged to do so by Qinchuan, which made it feel a bit inconsistent.

When Qinchuan brought Lin to the Senju clan, more than half an hour had passed.

Lin did not expect that Kotokawa would bring her to Tsunade, bowed slightly and said: "Good morning, Tsunade-sama."

Tsunade smiled: "Minato's disciple Lin, right? That stinky girl was very good to you. She gave up her Yin seal to you. You have to thank her properly."

Lin was confused. What happened today was a bit strange and left her confused.

"Okay, come inside with me." Tsunade greeted.

Lin was a little at a loss. She looked back at Qinchuan, as if asking what the current situation was.

Qinchuan smiled and interjected: "Can I watch from the side?"

Tsunade only hesitated for a moment and then said: "You can't disturb me, otherwise you will fail. It may be boring for three days. Are you sure you want to watch?"

"It doesn't matter. I will also learn this technique in the future. It is a rare opportunity to observe it in practice."

Qin Chuan said calmly.

But the exchanges between the two of them made Lin feel a little flustered. She felt as if Qinchuan had sold her, and her eyes couldn't help but feel a bit resentful.

But it was a sale, and Lin still trusted Qinchuan. Although she didn't understand the situation yet, she just trusted Qinchuan.

In addition, as Tsunade is Konoha's medical master, there is no reason to harm her.

Lin was actually not afraid.

"Shizune, I will reject anyone who comes to me in the past three days." Tsunade ordered.

Shizune, who was hugging Dodo, nodded: "I understand, Tsunade-sama."

Tsunade led the two of them into the secret room. A soft light lit up in the dark secret room. Tsunade pointed to the only stone bed in the secret room and said: "Lin, take off your clothes and lie down on it."

Hearing this, Lin suddenly felt a little embarrassed, and she couldn't help but turn her head to look at Qinchuan.

"The Yin Seal technique can store a large amount of chakra. This technique is more troublesome to arrange. It requires the sealing technique to be carved on the body."

Qin Chuanyan explained briefly and comprehensively.

Lin quickly understood that since this technique can store chakra, it should also be able to store senjutsu chakra. This is indeed a pretty good technique.

The troublesome point of entering the sage mode is simply the need to refine senjutsu chakra, but with a chakra storage place like the Yin Seal, you can reserve senjutsu chakra in advance and export it directly for use when needed.

Wanting to understand the key, Lin couldn't help but sigh, and glanced at Qinchuan with a resentful look: "Why didn't you tell me earlier? It would have been better for me to be prepared."

"It doesn't matter if I told you earlier or not, I have a surprise for you." Qinchuan said with a smile, and did not forget to urge: "Tsunade went to prepare the ink. If you don't take off your clothes quickly, you will be embarrassed to do it in front of others later." ”

Lin rolled her eyes, she was really defeated by this unreliable guy.