"I don't know how to feel right now..." Shisui said
In front of Shisui there were 400 Finns divided in groups of 50, studying diligently to learn fuinjutsu, each group had one Minato watching them carefully.
"Awesome, right?" Jiraiya asked, eating a popsicle.
"Isn't this like cheating in life?" Shisui asked again.
Shisui knew the shadow clones jutsu for a while, and he also knew that is quite handy in some occasions, specially infiltration missions, but he never imagined someone could actually use it to multiply their speed of learning.
"Basically... I mean is not like everyone could do this, just really a few people with absurdly amount of chakra can do it." Jiraiya explained
"Like Finn" Shisui whispered "how long you think it will take Finn to learn all this?"
"In a normal situation it tooks many years for normal people to learn medium level fuinjutsu" jiraiya began explaining
"But Finn is using 400 clones, so that means that he learn in one day what others learn in a year, even a little more"
"Yes, that's in the best of the occasions, but not all the people learn as fast, some are a bit slower" jiraiya responded
Minato order the first group to dissapear and pass the knowledge to the others. Then another 50 clones were created and start studying again.
"But this is different, usually a person study between 2 and 6 hours per day" jiraiya said, scratching his hair feeling bad for Finn. "But Finn has been there since 9 hours now"
"Lord Fourth has no mercy..." shisui exclaimed.
The studies began at 8 A.M. and now was the 6 P.M. Finn had only one hour to rest and eat at 2 P.M. Then had to study again.
"Everything is going better than expected!" Minato said, walking towards Jiraiya and Shisui with a big smile.
"Then how much time you think the brat will need to learn enough to do the change of the sealing?" Jiraiya asked
"Definitely by tomorrow he will be ready" Minato responded
"Tomorrow?!" Jiraiya asked surprised "Don't fool around Minato, even with this amount of shadow clones he should need at least a few weeks!"
Hearing jiraiya Minato couldn't contain the laugh, jiraiya clearly didn't know the extension of Finn's system.
"Hahaha. Master, I get your point, but I see you are still thinking on Finn as a simple ninja more" Minato responded. "I supposed you two are thinking that we are using the shadow clone to increase the speed of learning, don't you?"
"Wait, then what are you doing?" Shisui asked, totally confused.
"Well, you'll see Finn's magic is a little more special than you might think. His magic allows him to gather information and understand it instantly. Right know, Finn doesn't need to memorize and comprehend the information that he is reading, that's because his magic collect the information he read and help him to understand it instantly" Minato explained, leaving Shisui spechlees.
"SO HE IS CHEATING IN LIFE!" Shisui exclaimed.
"Yeah, you can say that... Finn's memory is like a library without books and his magic transform all the information into books so he can just put them in the shells"
"And the shadow clones are just 400 Finn's helping to put books faster..." Jiraiya Finished Minato's phrase, rubbing his forehead incredulously.
At the end of the day, Finn finished all the books Minato had collected through the years, surprising even Minato who didn't expect Finn to finish all his collection in one day.
At 8 P.M. Minato and Jiraiya sent Finn and Shisui to a mission to the near village while they discuss the next steps for the revival of Minato.
Now, Shisui and Finn were sitting on a roof, eating dangos. Finn was laying and chilling on the edge of the roof, reading a book, while Shisui was waiting patiently as he check the people walking below them.
"We need to be cautios, and remember this mission is really important, we are looking for the spy who is revealing secrets of konoha" Shisui explained.
"Oh yeah, the mission... I'm surprised that you and jiraiya still had to do your mission even with all of what is happening. I mean you two are in the middle of a bigger mission to bring back your hokage, you know?" Finn responded, passing the page of the book.
Shisui didn't response immediately, but nodded with his head, lately everything was feeling like a dream to him.
"Yeah, I get it. But there's people in konoha who is trusting on us to protect them, a leak of information could end in a fight, putting the civilians and shinobis in danger" Shisui explained.
Hearing Shisui's response Finn sighed and sat up on the the edge of the roof, scratching his hair, then he looked at the civilians walking below them.
After a few seconds he fixated his eyes in a woman using long red clothes, but still looking normal next to the others.
"There" Finn pointed to the woman.
"The woman? What's with her?" Shisui asked curious, he couldn't find any problem with the woman.
"At simple gaze it's quite hard to tell, but we can tell there's something off the way she walks, and there's also her clothes, she is using long clothes outside, we are in july, at 1 P.M. in the middle of a village filled with saunas" Finn examined.
Just then Shisui realized the way of walk of the strange woman and the fact that everyone were using light clothing.
Soon they started following the woman, jumping form roof to roof. By Finn's moves Shisui could tell Finn was used to use chakra, but he didn't have any base for fighting hand to hand, every jump Finn let his guard down.
"I thought you didn't know anything about being a shinobi, but you show skills in examinating people." Shisui began, trying to start a more friendly conversation.
"Well, my magic allows me to use more things from minato than just his jutsus. I can see his memories and experiences every time I transform into him" Finn revealed, leaving Shisui surprised.
"So... you know things about konoha?" Shisui asked "like who is Lord fourth's son or his status?"
"You mean naruto, right? I'm surprise you know about him... or that you are alive" Finn responded.
"Master jiraiya told me about naruto a few months ago, and why are you acting surprised for me being alive?!" Shisui asked concerned
"Minato's soul is from the future, remember? And apparently you did die in that future. Didn't danzo attack you?" Finn asked surprising more Shisui
"Yes, he attacked me, but right before dying master jiraiya save me and took me with him" Shisui responded, making Finn nod.
"I see..."
"Your simple existence change a lot of things already." Kurama said and Finn nodded in response. "You need to be more careful, may be not in your actions but the future enemies that might arrive earlier now."