Sihey had nothio do, they went back to their house and decided to start training after two hours.

  Kaida just realized that he was in big trouble. Sihey will be graduating from the academy this early, Root or Danzo may take an i in them and try to recruit them.

  Yes, the Root—a crazy anization trolled solely by Danzo. They have to do anything he says, even if they know it's suicidal, and they even have a seal on them so they ever betray him. Well, if someone is in Root, it be said that they are FUCKED UP.

  At first, he was sure that Hiruzen would protect them sihe vilge was in dire need of ninjas and all, but now if Danzo tries a little harder, Hiruzen may give two orphan ninjas to him, as he has a soft spot for Danzo.

  But then a spark emerged in Kaida's eyes. He was not just some random orphan; he had Uchiha blood in him. The Uchiha are strict about the secrets of their kekkei genkai; the Sharingan is their closely guarded secret. Even though the ces of him unlog a Sharingan are low, it's still possible. So, he's pretty sure he's safe until the Uchiha massacre.

  That means he has roughly six years to build his strength to the point where he doesn't have to worry about Danzo or Root. But this leads to another major problem: if they try to kill all the Uchiha after six years, he may be their target.

  This means he has to be strong enough to at least escape from someone of Itachi's caliber.

  After s out his current problems in his mind, he begaating and formed a pn to effectively use the week while staying low-key.

  (A.N: Don't worry, he won't be like, "Even though I'm powerful, I should hide my powers." No, it's just that he won't go around funting his groower :-) )

  …

  After two hours, they started their training for the Shadow e Jutsu, though only Kaida was able to train properly.

  Yomi was not able to make shadow es easily; she had to wait some time after making one shadow e to rest.

  If we go by Hiruzen's way of evaluating chakra, she has 15 units of chakra and uses 11 units to make a shadow e.

  This sudden use of a massive portion of her chakra is taxing for her mind and body.

  Even when her chakra returns after the e disperses and she gets 7 units back, the mental strain remains, so she 't tinuously practice this jutsu. She still decides to practid try to reduce the chakra cost of the Jutsu.

  Kaida, oher hand, make two shadow es and, after some time, even a third.

  After making the third e, Kaida noticed something: you recover the chakra you lost after making a shadow e.

  But there is a certain amount that you 't recover until the e disperses. Also, there is a maximum number of es you make at a time, as it also depends on your mental capacity, not just chakra.

  (A.N: THIS IS MY THEORY: EVEN AFTER PERF SHADOW E JUTSU, YOU WILL RECOVER SOME CHAKRA.

  SO, WHAT WILL STOP YOU FROM BEING A SHADOW AKING FACTORY?

  YES, IT ALSO DEPENDS ON YOUR MENTAL CAPACITY. SO, THE MORE CHAKRA YOU HAVE, THE MORE YOUR MENTAL CAPACITY, AND THE MORE ES YOU MAKE.

  ALSO, ES LOSE SOME CHAKRA OVER TIME, SO AFTER A WHILE, THEY WILL AUTOMATICALLY DISPERSE.

  Sihis e is too OP, I decided to nerf it down a little :-p)

  …

  For two days, they only trained in the Shadow e Jutsu.

  They didn't just keep perf the jutsu; rather, after perf it, they and their es would sit and try to e up with ways to reduce the chakra usage of the Jutsu.

  Kaida had the upper hand since he had four brains thinking for him pared to Yomi, who only had two.

  But si wasn't a petition, Kaida and Yomi shared their findings from time to time. Because of this, they were somehow able to reduce the cost of the Shadow e Jutsu to 9 units of chakra. Sadly, Kaida and Yomi's max number of es didn't increase.

  Yomi, however, was still happy that they were training like this.

  They decided to focus mainly on the Shadow e Jutsu and put a hold on chakra trol exercises, though they still did physical exercises as they had already decided not to stop doing that. Being physically fit was very important for a ninja.

  It also helps increase chakra reserves, so physical exercise is stant. But now that they don't have to go to the academy, they have suffit time to practice the Jutsu.

  They even decided to stop eating out and just eat nutrition bars for a week, fog solely on their jutsu training. By iing nearly 28 hours in Shadow e Jutsu training, they were able to achieve something that would have taken them months.

  When Hiruzen said they could perform this jutsu with just 6-7 units of chakra, he was talking about Jonin who have years of experiend training.

  …

  On the m of the third day:

  "Yomi, I think the max number of es somehow depends on the size of your chakra reserves. So, if we want to increase the max number of es we make, we should work on increasing our chakra reserves," Kaida said.

  "Hmm, I think so too, and I'm in dire need of increasing my chakra reserves.

  But that means we have to focus on learning b stuff now. Well, si's important, let's do it," Yomi said with great reluce.

  But the main reason she wao increase her chakra reserves was so that she could always stay with Kaida.

  *****

  (A.N.: Add this to your library so you'll be notified as soon as I update the chapter! I will update a chapter daily for 5 days a week and ara chapter for Saturday and Sunday if your support is good. Also, please share your reviews about the chapter in the ents. Both positive aive ones are appreciated.

  :-)