Masahiko was not only a temporary idea for the establishment of a means of transportation such as a train, but also had a long time ago "premeditated".

I had this idea because Masahiko had watched three episodes of Boruto before traveling through time, and the plot was unimpressed, but he still remembered the "advanced" vehicle in Boruto.

But now Masahiko can only call it a train because he doesn't know whether what Naruto World can create is a train, a light rail, or a chakra or a tram...

In the past, there were constant frictions between ninja villages, and there was no condition to form a train. If you created a train, even if you had his name Masahiko Uzumaki, it would be impossible to guarantee that everything would be foolproof...

But now the ninja world is peaceful and there is no need to worry about the safety of the train. Masahiko was bored and proposed this idea at the right time for two purposes.

First of all, he wanted to verify whether the content in Boruto could bring him a testimony point.

If not, Masahiko can find a place to plant the seeds in his body. If so, then...

"It seems to be useless, where did Boruto come from? Naruto and Sasuke's children?" Masahiko frowned, "No matter what, it's a big deal, and the cooking skills are full of energy to conquer Jiri's stomach..."

The second purpose of forming the train is actually not a purpose. It’s just that Masahiko feels that he has lived in the Naruto world for so many years and has not brought a modern technology. Isn’t it a bit of a time traveler?

But the key is that he really doesn’t understand scientific research and even lacks common sense!

"Is the train driven by steam? Light rail power? Subway? High-speed rail? Emmmm..."

So when he brought his father here every day, he saw a "unfathomable" Masahiko.

Tiantian’s father also misunderstood: “Ancestor Zhengyan, do you have any requirements before you can tell me the specific things?”

He didn't ask if he made money by casting trains. He still had the most basic business acumen for so many years.

Masahiko pondered for two seconds and pointed at the small train beneath her feet: "Make an iron train as shown in this model, and you can take trains of more than 100 adults."

Tiantian's father was stunned: "This is not difficult, but how can it move? And what is it on this thing..."

"track."

"Oh, it needs tracks to run."

"Good eyesight." Masahiko praised unintentionally: "It is indeed necessary to tracks, so you have to lay a one-kilometer-long track to experiment with the operation of the train."

"Where is the width of the track...?"

"...Stupid! It's as wide as the train."

“Then…how wide the train?”

"I'll ask?! It's the same as the track! I have to match the rules, do I understand the rules?!"

Tiantian's father quickly leaned over and nodded: "I understand, Ancestor Masahiko!"

He looked around every day and said dissatisfiedly: "Father, what do you know? Ancestor, what is the width of the train and track?"

Masahiko was stunned. When the track and train width asked together, he couldn't answer...

"Well, let's let five people sit in each row of the train. There must be a spacious aisle in the middle. A width of more than three meters should be enough. You can think about it yourself!"

"Five people, then it will take at least twenty rows," Tiantian's father murmured, "The length of the train is 23 and 4 meters, and the workload is not large, but the tracks are a little more troublesome, and you also need to ask Lord Naruto for approval..."

"I said to Obito, you only need to be responsible for forging!"

"That will take... half a month!"

"Oh? So fast?" Masahiko raised her eyebrows.

Tiantian's father patted his chest: "Half a month is enough! My brothers haven't made a fire for more than a month, and they have been idle for a long time!"

Masahiko smiled: "That's good."

This is why Masahiko thought of Tiantian’s family at the first time. Although their family only has such a small shop, it is actually the largest weapon dealer in the entire Fire Country. After all, because of Fat Cat, all the large-scale weapon orders of Konoha were taken over by their family...

Tiantian’s father not only has a stable iron ore supply channel, but also supports dozens of skilled blacksmiths... although they are almost laid off.

But Masahiko's idea will make them rejuvenate. The sales of trains, the maintenance of tracks and trains may make everybody the richest man in the country of fire?

Of course, the fees for each station of the train must be considered by all countries and villages, and that cannot be something that private people can make. The income from selling tickets is big, so Masahiko did not charge Tiantian’s family for compensation…

After asking for a piece of land for the experimental train from Obito, he gave him a clear idea of ​​the specific function of the train, and after he was prepared, Masahiko returned to Kushina's house.

At this time, the sky was already dim, and Yuexia had already finished school, while Kushina and Jiri had returned, sitting opposite each other chatting. Minato was making supper.

"Great Grandpa, where have you been shopping?" Kushina immediately spoke when she saw Masahiko enter the door.

She was very curious about why Masahiko didn't go to find Jiri and her... Even Jiri was a little curious.

Masahiko smiled, holding her head up and her chest: "What are you going to do? My ancestors are very busy. I just went to do something that can change the ninja world!"

"What's the matter, ancestor?" Yue Xia was immediately attracted to her attention.

Masahiko raised her eyebrows: "You will naturally know in half a month."

"Tsk, I'll keep it..." Kushina muttered dissatisfied.

Jiri said softly: "Can't you say it now, Masahiko?"

Masahiko: "It's okay to say it, but it's a little hard to say it, it's hard to say it, so it's better not to say it... By the way, what did you buy in the afternoon?"

Jiri smiled and was about to reply, but Kushina heard him say first: "It's hard to say, it's hard to say."

Jiri immediately smiled and said nothing.

Masahiko has been holding her forehead. Kushina has become a little naughty since she resurrected her youth. Has she returned to nature?

Just at this moment, Mizuno walked out of the kitchen with two plates and placed them on the table: "The meal is ready, Yuexia will come to help her father."

"oh!"

Masahiko scratched her head: "Don't wait for Naruto?"

"No need to wait, he often doesn't come back for supper." Kushina replied.

"Oh?" Masahiko smiled, "Would you have a date outside?"

Kushina curled her lips: "I can be so happy when I have a date! This child is 16 years old. Except for a Sakura who can't catch up, she doesn't pay attention to other girls. She knows to look for Sasuke and Sasuke all day long..."

Masahiko laughed, but suddenly her expression changed, and her figure disappeared and appeared in the earth-attribute space: "Kaguya, the enemy is coming?! Huh?"

Kaguya almost stepped back to the space channel built by Masahiko with one leg. He turned his head and looked at Masahiko purely: "I'm just trying this channel."

“…Where are those three children?”

"I'm going out to buy supper."

Masahiko took a deep breath: "Then you try the channel and use it, how can you go back?"

Kaguya blinked: "Go back."

"You go back to the ice and snow space. You can enter the ice and snow space from anywhere, but can you go back to anywhere in the ninja world from the ice and snow space?"

Kaguya shook her head: "No."

"Then how do you go back to the Kingdom of Vortex and back to your home?"

Kaguya looked innocent: "The distance will not deviate too much, I will ask for directions."

Masahiko sighed and stepped forward to hold Kaguya's sleeve: "You can go to a stranger's house again... It's good that you come. I'll introduce you to a few people, and I'll send you back for a meal."

"Masahiko Uzumaki, am I causing you trouble? Sorry..."

"It's okay." Masahiko smiled and waved her hand to take Kaguya back to Kushina's house.

"Great Grandpa, you...ah?"

"What's the name!" Masahiko frowned, "Kushina, have you seen Kaguya? Jiri Tsukiya, let me introduce you to Kaguya Otsutsuki, you call her... Kaguya Ancestor."

"Hello." Kaguya showed a pure smile.

"Cough... Elder, I'll go and add a pair of bowls and chopsticks to Ancestor Kaguya." Minato gave Masahiko a "sexy look" and got up and walked into the kitchen.

Masahiko was slightly stunned, following Minato's gaze, looking down at her hand holding Kaguya's sleeve, and then looked at Kushina and Jiri who had a surprised expression...
Chapter completed!