Masahiko returns to his guest room, and his mind is still full of Mito's "believe you're an idiot" meme.

Just now, in the face of Mito's questioning, Masahiko could only explain with the lame reason of "your second grandfather is a genius". But looking at Mito's expression, I guess I didn't believe it.

"By the way, if you believe it, you will have a ghost......" Masahiko muttered.

"Forget it, I don't want to, let's get some sleep first." The "surprise" given by the system made Masahiko not sleep well for two days, and as soon as he closed his eyes and opened them again, it was afternoon.

"Uh, I'm so hungry, why didn't anyone call me for lunch. I seem to have forgotten to eat breakfast. Sky! I didn't eat it last night, did I...... Yesterday's lunch...... "Masahiko realized that he hadn't eaten for 12 hours.

Walking out of the room, I asked the two Thousand Hands Clan to learn that they usually only eat two meals.

"Oh, by the way, this is the Hokage Sengoku period, and there is usually no lunch. I remember that the habit of eating three meals a day in the Uzumaki clan was still influenced by me when I was a child......" Masahiko muttered.

In desperation, Masahiko can only go to the door. After asking a few people, I learned that I went to the fourth practice field.

It should be mentioned here that during the Warring States Period, basically some ethnic groups of some sizes divided the practice field into four. The first practice field is the largest, mainly used when the upper ninja level or above is connected with large-scale or high-lethal ninjutsu; Second, ninjas above the lower ninja can only enter this training ground after participating in battlefield battles; The third practice ground is mainly for the shinobi who have not yet joined the battlefield, and they are generally no more than 12 years old at the earliest, and they have been sent to the battlefield long ago before that. Even as the eldest son of the patriarch, Tsuruma was no exception, and he joined the war at the age of 8.

And the fourth training ground is some children who have not yet been under the ninja, they are the future of the family, and the strength of the guards is also the highest, and the second elder of the Thousand Hands clan is almost always here.

"Fourth driving range? I'm teaching the children, so I'm going to take a look. Speaking of the fourth practice field, it seems that something big happened to the Uchiha family a few years ago. Masahiko thought, "The Hyuga family seems to rely on their white-eyed ability to sneak attack them once, and the children of the Uchiha family lost nearly half. Looks like Madara's brothers died there......"

"It's a pity that I wasn't there at the time, or it could be another major event in the Hokage world:" The death of Madara Uchiha's younger brother? "But Hinata also really has an idea, this is a mortal enmity with the Uchiha family."

"The Uchiha clan has gone crazy to pursue Hinata, even if there is a thousand hands on the side, Hinata is still beaten and closed, and there has been no news on the battlefield in the past few years."

"Warring States, it's all hatred...... I'm afraid it will take nearly 20 years for Konoha to be established......"

Masahiko thought about his thoughts, and he had already arrived at the fourth practice ground.

Kazuma was teaching the children shuriken throwing when he saw Masahiko coming, and immediately stopped.

"Children, this is Grandpa Masahiko Uzumaki of the Uzumaki clan, and his shuriken throwing skills are much better than mine, let him teach you." Matsuma said.

"That's not good...... Masahiko replied.

"It's okay, the one who reaches it comes first, you please." Kazuma continued.

"The faces of the second elders of your family are dark......" Masahiko looked at the second elder's face and said with a smile.

Second Elder: "......" If it weren't for Masahiko's presence, he would definitely want to give Kazuma a love education.

Seeing that Masahima's face was embarrassed, Masahiko took the initiative to speak: "Okay, let me briefly demonstrate the special shuriken throwing technique." ”

Masahiko walked directly in front of the shuriken target, and a "Uchiha Itachi Godbrother Shurikenjutsu" came, and a bunch of shiny little eyes came.

Masahiko was about to be handsome again, but was interrupted by the grunt of his stomach.

"I'm really not suitable for being handsome......" Masahiko looked at the sky at 45 degrees, with a melancholy face.

"Uh, second grandfather, you haven't eaten for a day and you're hungry, I'll take you to the canteen to eat something." Take the initiative to break the siege.

"Go ahead, I'll just come here." The second elder hurriedly spoke, for fear that he would be taught by Masahiko to spoil the next generation.

"Let's go, second grandfather, I've eaten, I still have ninjutsu to ask for advice." Kazuma took Masahiko to the dining hall.

"It's alive!" Eating and drinking, Masahiko sighed. "You know what, Kazuma. Second grandfather, I haven't eaten for almost two days. ”

"I see it......" looked at a large table of empty plates, speechless for a while. That's the amount of food for four people......

"Let's go, if you want to learn my shuriken stand-in technique, I'll teach you, and it's up to you whether you learn it or not." Masahiko said.

"That's not the case, Second Grandpa. I wanted to develop a space ninjutsu to achieve long-distance spatial transfer by placing a spatial mark on the kunai. Kazuma said.

"Flying Thunder God's Technique?" Masahiko muttered softly.

"Flying Thor? That's a good name. But it was Masahiko who heard Masahiko's own words.

Masahiko: "......" is very good, grabbing a wave of naming rights.

"The goal you can achieve with this idea is the same as my shuriken stand-in technique, but my stand-in technique CD is a bit long, which Flying Thor has a great advantage, it has no limit." Masahiko said.

"Stand-in CD?" The door said that he did not understand.

"It's just the interval between the two stand-in techniques, about half a minute. This is the limitation of the stand-in technique itself, and I can't help it. Masahiko replied.

"But I can give you some advice...... Masahiko then said to Kazuma.

Of course, he doesn't have any spatial talent, but he is familiar with the plot of the Hokage, what can be placed on others, what can be transferred items, etc., how many or how many are needed, and he was stunned for a moment.

"Thank you, second grandfather, I'll go back and study it, and we'll continue tomorrow." After a while, Masahiko was interrupted by the door, and he couldn't wait to go back to study it with a lot of thoughts.

Masahiko had nothing to do for a while, so he wandered around to take a look at Mito, and waited until the Hui saw the patriarch's nephew so that he would not have nothing to say.

After that, he went to the first practice ground and found a place where no one was there to practice his new ninjutsu, Wind Escape-Spiral Shuriken.

In the days that followed, Masahiko lived only these few things, eating, sleeping, discussing the flying thunder god with the door, developing the spiral shuriken, and visiting Mito.

A week passed, and Masahiko looked at a small spiral shuriken in his palm and smiled with satisfaction. He knew that as long as he expanded the chakra output, he would be able to use the same spiral shuriken as Naruto. However, after all, this trick will damage the arm cells, and it is not necessary and cannot be used, so it can only be used as a killer feature.

Now, Masahiko is even more idle.

It's another week in the blink of an eye, and Masahiko plans to say goodbye to Senju and return to the Uzumaki clan.

At this moment, a row of familiar Chinese characters flashed in his eyes: "Witness and participate in the development and naming of the major event in the Hokage World - Flying Thunder God, and reward 5 witness points."

That's okay?!