"What's the problem?" Nagato was stunned.

"Do you have a cold cut time for this pupil technique?" I asked.

"Hmm." Nagato nodded in surprise, no one knew about this, "Every time you activate a ninja, there will be a cooldown of ten seconds. It was fifteen seconds before. ”

It was these ten seconds that gave the little rabbit of the sparring partner time to breathe.

"Yes, in less than a year, you can reduce this cooldown by five seconds, which shows that there is still room for improvement." Jiraiya was satisfied, "Then you're going to try to shorten it to five seconds or less." Five seconds is neither long nor short, as long as you grasp it well during the battle, you will definitely be able to perfectly control the seamless connection between these two ninjutsu, so that the enemy can't catch the flaw. ”

"Yes!" Nagato made a careful note of it.

Seriously analyzing ninjutsu, they couldn't have imagined that five seconds was the shortest cooldown time for Nagato to release the reincarnation eye technique in the later stage of the original comic. And this limit of five seconds was precisely the fatal flaw that Naruto discovered and used to defeat Nagato.

Next, there is Yahiko's water prison technique.

"Water Escape: Water Prison Technique!"

He quickly sealed, and at the same time as he stretched out his hand, a large ball of water instantly covered the little rabbit that wanted to escape, trapping it inside and unable to move.

"Tsk......" The little rabbit patted the tough water prison wall complainingly, and couldn't help but rub this nasty guy in his heart and stuff it between his teeth.

Zilai also wanted to stop it, but when he saw that the little rabbit was still very lively, he was relieved.

It seems that these little ones have a unique way of getting along with the bunnies.

One minute, two minutes......

Ten minutes passed, and it wasn't until the rabbit lowered his ears that he couldn't hold on anymore that Yahiko retracted the chakra.

"Plop!" The little rabbit, which had rarely become soggy, fell out of the water balloon and took a deep breath.

Its fur is as special as Shen Qi's, it doesn't get wet when it encounters water, but the Water Prison Technique is an exception. Sometimes Shen Qi felt that it was particularly dirty, so he would ask Yahiko to serve it with the water prison technique, vowing to clean it to every corner.

Of course, this kind of dirt makes Shen Qi feel dirty.

Under normal circumstances, if the rabbit is stained, it can become white and clean without drying when it goes out in the rain.

This feature makes it easy to grab food...... It is also the best choice for raising pets at home.

"Well, more than ten minutes, this holding time is very good, but I don't know how long you can hold out if there is a fierce enemy inside." Jiraiya glanced at him approvingly, and then looked at the little rabbit, "It's also the first time I've seen a rabbit holding his breath so much." ”

"Tsk!" The little rabbit proudly puffed up.

"It's not over yet, in addition to the water prison technique, I will also have a ninjutsu, which I created myself." Yahiko said.

"Oh? I'll take a look at it. Jilai also looked at him curiously.

Yahiko nodded, mobilizing Chakra's swift seal.

It's just that...... This sealing technique seems to be exactly the same as that of the water prison.

Without waiting for his doubts to finish, Yahiko had already pressed the little rabbit with his hand and launched ninjutsu.

"Water Escape: Water Prison Water Absorption Technique!"

As his words fell, the water droplets on the rabbit's body began to slowly emerge from its body, condensing into solid blisters in the air. When the blisters are finished, the bunny's fur becomes dry and fluffy.

"This step is to extract the water droplets." Yahiko explained.

Jiraiya showed appreciation, but before he could say the words of praise, he saw that the confident child had a new move.

Yahiko slowly clenched his palms, causing the blisters around the rabbit to gather one after another in the air into a whole larger blister, which stopped on the rabbit's belly.

It looks like a miniature version of the water prison technique.

"This step is to integrate the blisters."

Then, he slowly retracted his palm, moving the grapefruit-sized blister from the rabbit's belly to his chest, and from his chest to his head.

As long as he controls the blister and leaves the rabbit completely, and then releases the chakra in his hand to let the water fall to the ground, this ninjutsu is successfully completed.

Nagato and Xiao Nan on the side held their breath and watched nervously.

Yahiko knew what his friends were worried about, but he felt that he was in perfect shape today. After taking a deep breath, he moved his palm again with confidence.

"Close!" His lips opened and closed, and his expression and temperament were very in place.

But...... The blister was stuck on the rabbit's head, and it didn't move. If Shen Qi was present, he might feel that the little rabbit at this time was as cute and innocent as a little astronaut.

Yahiko frowned, and pulled his palm back again: "Close!" ”

The blisters still don't move.

Yahiko gasped and pulled again if he didn't believe in evil.

"Close!"

"Close!"

"I'll take it again!"

By the river, the angry orange-haired boy shouted again and again at the rabbit with a large blister, the frequency almost synchronized with the sound of the river's waves. But the blisters just can't just walk away like the splash in the river.

His eyes were red with anger, and he wanted to reach out and pull out the ...... himself But he couldn't.

As the minutes passed, the blisters still did not move, but the trapped bunny moved. It waved its claws and silently asked for help.

The pressure in the blister became stranger and greater, and although the strong squeezing sensation could not hurt it, it made its little head very uncomfortable.

"Yahiko! Calm down! Xiao Nan found that something was wrong and hurriedly called him.

"Yahiko, cancel ninjutsu quickly!" Nagato was also in a hurry.

"Woohoo!" Little Dots shouted loudly, trying to awaken his consciousness.

But Yahiko turned a deaf ear, and there were only blisters in his eyes that were as persistent as a bar.

In front of the second master, this self-created ninjutsu can only succeed, not fail!

"Boom......" It ran forward and tried to pull the water balloon off with its claws, but its nails easily passed through the soft blisters and did not take away a drop of water.

Typical physical attacks are ineffective.

Feeling the faint pain in the tip of his claws, Xiao Budian finally understood the reason why the little rabbit asked for help.

It looked at the little rabbit with an aggrieved face, and then at Yahiko, who had some magic obstacles, and a hint of determination flashed in its big black eyes.

"Whew!" Let go of the bunny!

It opened its mouth wide and bit Yahiko's calf.

"Whew!" Yahiko, who felt the pain, howled, his thoughts were confused, the chakra in his hand was messy, and the blisters burst in response, scattering all over the ground.

"Tsk!" Saved!

The little rabbit jumped on the little one's back and grabbed the yellow fur behind it.

"Huh!" Catch it!

Feeling the weight behind him, Xiao Budian screamed and ran away. There is also a Xiao Nan in the back who wants to show ninjutsu, but his rabbit brother is pitiful enough and can't be bullied anymore!

The two pets quickly left under the noses of the four.

......Yahiko, who came back to his senses, grinned and covered his legs with bared teeth, and jumped up on one foot, "Who bit me!" ”

"Yahiko, are you sober?" Xiao Nan asked with some concern.

"What came to your senses?" Yahiko looked puzzled.

"Just now, the little rabbit couldn't stand it in the blister, we called you, but you didn't react at all." Nagato explained.

"Huh?" Yahiko was stunned for a moment, and a thick apology appeared on his face, "I didn't pay attention, I just wanted to pull the blisters out......"

As he spoke, he hurriedly lowered his head to find the little rabbit.

But the little rabbit had long since run away, and there was not even a single rabbit fur left for them.

"Where's the bunny?" Yahiko was dumbfounded.

"Bunny?" Xiao Nan lowered his head and didn't find it.

"Maybe it's angry, and it bites you and runs away, right?" Nagato guessed. But he always felt that he had forgotten something.

"That's right...... I've just caused it so much that it might hold a grudge against me. Yahiko lowered her eyes, a little sad.

Nagato and Xiaonan couldn't help it, so they sighed.

I hope the little rabbit is so coaxing.

Jiraiya touched his chin and was a little clear: "Yahiko, you haven't mastered this technique yet, have you?" ”

"I should." Yahiko pouted.

"No, you won't." Xiao Nan refuted it seriously, and explained it to Jiraiya, "This technique was specially researched by Yahiko for the little rabbit and ...... Well, it's used to squeeze water for the rabbit after bathing, but I don't know why, I can't make it. ”

"Yahiko has used this technique several times to trap the little rabbit, and once he even trapped himself!" Nagato added.

"That time, he washed his hair, and he had to use a self-created technique to dry his hair, and he almost drowned himself!" Xiao Nan then added.

"I, I think I should be able to do it......" Yahiko whispered in defense, somewhat lacking in confidence.

He really feels it every time, but it's a little bit worse every time. This time, in particular, he almost succeeded, but in the end he still couldn't.

"It's weird if you can do it." Jiraiya, who understood the whole story, sighed.

"Weird? Why? Yahiko was puzzled.

"It's good that you want to create your own ninjutsu, but how can you copy the seal of the water prison technique?" Jilai also raised his initial doubts.

"Seal?" Yahiko glared.

"Yes, different ninjutsu correspond to different chakra running methods, and naturally correspond to different sealing methods. If you don't learn the theory well, you don't understand these things, and failure is expected. "I also spread my hands.

When Yahiko heard this, he suddenly became enlightened.

It's no wonder that every time I cast a spell, I feel a little bit worse, because it's limited to the seal!

"Soaking flour with water and changing it to water absorption are two different concepts." Nagato pointed out the problem they had been ignoring.

"That's right, Nagato's exclusive ninjutsu and I both have the way to seal the big sister, but Yahiko's doesn't!" Xiao Nan also understood.

"Then, Mr. Jiraiya, how should I seal it?" Yahiko looked at Jiraiya with hope.

"How do you seal it?" Jiraiya smiled slightly, but the words he said were like a basin of ice water, pouring Yahiko with a cold heart.

He said, "When you master the theory I am teaching, I will tell you how to change it." ”