"Hey, it's late." When Kai took advantage of the darkness to walk through the woods and came to the edge of the first steep cliff outside the village, a sound suddenly came from a tree mountain in front of the cliff.

"Hey, Kakashi, why are you here?"

"Big fool." Kakashi gave him a faint look, rolled over and landed on the ground, walked quickly to the edge of the cliff, put one hand behind his back, and began to climb the cliff with one hand.

"Awesome, Kakashi, do you usually train like this every day? It's really a fiery youth. Kai saw that Kakashi's movements were very skillful, and soon, relying on the strength of his hands, he took up and down one step at a time, landing on a higher stone step.

"I'll try it too." Kai knew that Kakashi was not waiting here for no reason, it must have been arranged by Lord Kakashi, and he moved his eyes and raised his feet to the edge of the cliff, also carrying his right arm behind his back.

His legs were so powerful that he had climbed a lot higher than Kakashi's first climb.

After a few times in a row, Kai caught up with Kakashi.

"Hey, Kakashi, I've caught up with you."

"Idiot." Kakashi glanced at him lightly, and suddenly a little under his feet, a backflip, actually jumped from a height of more than twenty meters, and his footsteps stepped on the cliff wall a few times, and then fell to the ground steadily.

"Hey, Kakashi, don't you have to climb?" Kai glanced back at him, his face full of confusion.

Kakashi turned and walked to the other side of the cliff, and Kai followed his footsteps to spot a row of wooden targets behind the bushes.

Kakashi picked up kunai from the side and began to practice shuriken techniques.

"Hmph, Kakashi, I'm not going to lose to you." Kai's eyes moved, and he prepared to leave.

"Hey, boy, come up." From the top of the cliff hundreds of meters high, a voice suddenly came.

"Ah, it's Lord Robbery." Kai squinted and smiled at Kao, and immediately continued to climb upwards.

However, it was when he reached almost 200 meters that he felt a little weak for the first time.

"Climbing the cliff independently is still a little difficult for children of your age, but Kai, you have been training at high intensity since childhood, you should be able to do it." Zai clasped his hands in front of his chest, and looked faintly at Kai, who was lying on the cliff, and was already sweating profusely at the moment.

"Damn" Kai gritted his teeth, but it was already too long since he had been in the air.

With a "click", the rock in his hand directly shattered, and his whole person suddenly fell backwards and fell to the ground.

"Kay?" Kakashi glanced at the rapidly falling figure in the air, and subconsciously glanced at the catastrophe at the top of the cliff.

Looking at this kid quietly, his Mu Dun can be rescued anytime and anywhere, at this moment, what he wants to see is what Kai has learned at this age.

"Eight Doors Dunjia, open the door, open." The strength in Kai's hand suddenly increased, and one hand quickly grabbed a rock, and then the speed was very fast, almost in just a dozen breaths, he saw him come to his side, jumped lightly, and landed beside him.

"Huhu......" he gasped heavily, "Hey, fortunately, I didn't disappoint Lord Zheng, it's so dangerous." ”

"Just now, it's the Eight Gate Dunjia."

"Yes, Lord Robber."

"The explosiveness is good, and I have cultivated to the first few doors."

Kai scratched his hair, "First door." ”

"Yes, at your age, you've done well enough."

"However, my father told me that the more he cultivates, the more difficult it will be, and he has been cultivating for more than ten years, and he is just forbearing."

"What are your chakra attributes?"

"Fire, thunder."

"Until now, haven't you even been able to master a ninjutsu?"

"Nope."

"I heard that at school, you often challenge Kakashi?"

"Well, the physical arts, the shuriken technique, all lost to him."

"So, don't you want to win?"

"Ah......h

"The Big Stomach King Tournament that Akido Dingza participates in every time, the Ninja Dog Race that Inuzuka Paw participates in, and the race that Shinnosuke participated in not long ago is a speed race between a group of postmen."

"What? Is there a duel of so many youths? ”

"So, if you can't take advantage of Kakashi in terms of talent, then it's up to you to work hard."

"Yes." Kai's face was very excited, this was the second person he had ever received in addition to the encouragement of his father Maite Dai, and this person was also the idol of his youth, known as the flag of Konoha on the first day.

"Starting tomorrow, get up half an hour early, come from home with a load, and then take it off, climb the cliff with one hand, and don't use the Eight Dunjia Techniques."

"Yes."

"As for the Beast Spirit Fist that you are optimistic about, when you can win Kakashi, I'll give it to you."

"Yes." Suddenly, Kai's body burned with fighting spirit again.

"Dad thinks that I will not lose to anyone, and I will become the best ninja, even Lord Zai thinks so, how can he not do it?"

When he came down the mountain, the first thing he saw was Kakashi who was practicing ninjutsu, "Hey, Kakashi, let's have a youth duel." ”

"Idiot." Kakashi didn't reply, his hands sealed, "Tu Dun, Tu Liubi." ”

The earth wall rose three meters high, and for the first time, a more powerful earth flow wall erupted, which made Kakashi excited for a while, and couldn't help but glance back at Maitkai, but unfortunately, this guy had already turned around and walked towards the dense forest, he actually carried the hundreds of catties of stone under the cliff, blew a strong wind in the forest, and ran quickly.

"Kakashi, Kai doesn't have talent, but his hard work can definitely surpass those who have talent, so if you want to be his real opponent, you can't slack off." The figure of the robbery appeared on the side at some point.

"I'm not going to lose to him, that kind of crane tail." Kakashi's face was full of indifference, "Thunder Escape Chidori." ”

"Zizi" terrifying electric light appeared in his right hand, but it only appeared in an instant, and it automatically exploded, "Ah......" He covered his palm, half-kneeling on the ground, a mess had appeared in his palm, and the kunai in his hand also fell to the ground.

"When you get to the middle ninja, try to master this thunder escape again." He stepped forward and took his hand, "Star Infusion." ”

The soft glow of the medical ninjutsu dissipated, and the pain on Kakashi's face dissipated, and his gaze intertwined, "Brother, when will I be able to do what you are so powerful." ”

Zai stretched out his hand and rubbed his hair, "When you grow up, you will become so powerful, I pioneered swordsmanship, Dad's knife path, the chakra blade of our Qimu family, and I want you to inherit it." ”

Kakashi heard it a little foggy, from beginning to end, he had never performed swordsmanship in front of them, he only knew that after he was promoted to the captain of the dark part, he also hung the Shura Blade, which he often carried behind him, on the wall of the room, and now he was carrying a very special sword behind him.

The sword was very sharp, the scabbard was very narrow, and in the legends of the shadows, almost all the guys who had seen the sword snatched it did not survive, except for his companions, of course.

In the following half month, Kai was unable to climb halfway up the mountain at first, and later, even with weight, he could easily climb to the top of the mountain.

He then challenged Kakashi to climb the rock wall with one hand with a weight.

Then, defeated.

He found Akimichi Dingza, who was in the Maruko shop, and after some pleading, forcibly dragged Kakashi to participate in a gourmet restaurant's Big Stomach King Challenge, but Kakashi's shameless guy actually carried the food with a mask, ate faster than him, and had a slightly better stomach than him.

Then there was a race with the postman, Kai opened the door of the Eight Doors Dunjia, and sure enough, this time, he won first.

"Hey, Kakashi, I'm sorry, I'm just missing the last post." Maitkai was extremely excited today, he was finally able to cultivate the Body Beast Spirit Fist of the Lord of the Tribulation.

"Hmm." Kakashi lifted his feet and slowly walked to the end of the long street.

"Hey, Kakashi......" Kai glanced at Kakashi's back, and the excitement on his face hadn't dissipated before he stopped him near the street where the robbery was frequented.

"Tribulation-sama, I've already defeated Kakashi."

"Oh?" There was some surprise, this guy was able to defeat Kakashi, it was really rare.

"Lord Zheng, please guide me to cultivate the Beast Spirit Fist."

"Isn't it already handed over to you?"

"What?"

"Before, after you finished the weight-bearing exercise, did you have to walk the plum blossom pile above the pool after my custom wooden stake?"

"Hmm."

"Also, those weird postures I let you practice, some of them are like animal attack postures, and that's the Beast Spirit Fist."

"From today onwards, you use the chakra to try to practice those tricks, when you walk the plum blossom pile, the weight of the sandbags on your feet will be doubled, and the number of wooden stakes will increase to four."

"Yes." Maitkai left quickly, and he was eager to return to the grove where he had cultivated before, wanting to witness the power of the Beast Spirit Fist.

The cultivation method formulated by Maitkai is not very strong, because in addition to the fact that he also needs to study in the ninja school, usually, in order to meet the requirements of the cultivation of the eight Dunjia, he also needs to challenge the limit again and again.

"I hope that you can also become a martial arts master, and you can learn a few percent of Li Qing, Udil, and Jax's physical skills." He walked into the house with his feet up, and in the courtyard, he saw Kakashi who was still practicing ninjutsu.

"It seems that a defeat is not a bad thing for Kakashi." Seeing this, he was relieved, Kai's victory must have been a big blow to Kakashi, of course, this was also Kai's first victory after challenging more than a dozen times, which can not only prove his growth, but also inspire Kakashi's fighting spirit, which is why Kakashi instilled the opponent's mind in the two of them at the beginning.

"Me and Shen, I won steadily at first, and then ......, Kakashi, I hope you don't fall too far behind Kai."