shikai knew that , to get any power you have to take test , but he didn't knew the test might result to your won death but shikai was not afraid because he need to understand that power
so he agreed to go for a life and death trail .and dived into the shadow world requesting elder to inform Hokage
Shikai was diving for who knows how long , he finally reached a place where there was a dark cloud , then passing it he reached a black lightning but all were shadow manifestation
going more deep he again saw the dark cave , which was cold even for Shikai but shikai kept on , after falling for whole week he suddenly crashed to the ground with a 'bang'
reaching the deepest part there was nothing , but just a circular cave and he walked toward it
in the cave there was a place perfectly made to sit , so he sat there going by the feeling
just as he sat there , he was hit with the shadow force inside out making his whole body bloody , but he kept on without even a sound of pain
this process went for how long even shikai didn't know but 1 day he woke up he looked around but he saw nothing , he was there sitting just as before , he had no chakra left but he was full of black layer
after sorting out everything he finally noticed that , this was the shadow force which he can control at current level
thinking this he went outside of the shadow world
when shikai was having a life and death power up
3 tailed beast was taken up by akatssuki , Sasuke had killed orochimaru , and deidara and formed team with jugo,Karin and Suigetsu and searching for Itachi
returning to slugs place , shikai requested to be send back to Konoha
In Hokage office when Shikai arrived , everyone was startled thinking of enemy and attacked but Shikai dodge all the attack of Anbu ,Jiraiya and even Tsunade and shouted" are you trying to kill me?"
seeing the familiar face Jiraiya spoke"oh! you boy" but Tsunade shouted" you ! shikai do you even know for how long you are gone , major incident happened in Ninja world "
shikai finally came out of sense and asked"what major incident?"Seeing Jiraiya he at least knew that he arrived before JJiraiya left for rain village
Tsunade"well, Akatsuki captured 3 tail and sasuke killed orochimaru and looking for itachi"
shikai didn't have any face change as he replied" oh!i already guessed all this was bound to happen and according to my guess Jiraiya was just about to go to Akatsuki base"
Jiraiya"you boy are good at guessing as always"
Tsunade" tch ! really irritating"
Shikai"okay Jiraiya san after saying goodbye to Tsunade come to Nara clan "saying this shikai flashed toward his home
Jiraiya and Tsunade were amazed by shikai speed and quickly had their talk continued,
after jiraiya finshed his talk with tsunade he left from there because he now is on a mission who has almost no chance to return safely . and might even die .
he then went toward Nara because of bet
Jiraiya came to the front door and called "Shikai boy"
hearing his name shikai came and invited him inside"so had your talk with Tsunade san?"
jiraiya lied throughly"ya all done now i am ready to finish this mission and return here to chat again to tsunade"
shikai "jiraiya san dont try to fool me , you, tsunade san and i know that this mission may be your last and you might not return"
Jiraiya"hahaha boy , "being serious"you just didn't for this chat right"
shikai " no ""okey jiraiya ssan write all your feeling for tsunade san and naruto in this"saying this he provided two paper
Jiraiya"what is this boy , my last wish or something "but his smile stopped seeing the serious look of Shikai
shikai replied"its the bet that i won against you"
now Jiraiya wrote about how he care for naruto and even if he die , he suggested naruto to be strong and be Hokage in future"
for Tsunade he didn't have anything just some words with his true feeling"
Shikai seeing the letter didn't question much and kept it "i wont give this to anyone ,so come back and say yoursself"
Jiraiya didn't care because if he die, they don't need to know anything and if he live he would be together with them so he just laughed"hahaha , "
and went
Just as he went out shikai said" do your best old man " and told Nightwalker to quickly bring jiraiya right after he take the last breath .he could have tried to save jiraiya wih nightwalker but he was feerfull of gravitational force power of pain so Nightwalker is just for the purpoe of safely bringing jiraiya's body back
after this task done , Jiraiya went to rain village to find out about pain , whereas Shikai after keeping the letter went after Itachi ,
just as Jiraiya entered Rain village , Shikai also found Itachi and Kisame and team 7 , and team Sasuke
so for not to kisame notice , he through shadow hide came near itachi writing something with his shadow and went away ,
Itachi seeing the message send his shadow clone to meet Shikai
After 5 minute continuous running Itachi finally met Shikai who was sitting in the Branch of tree
Itachi"how did you find us?"
shikai"well you guys being so slippery it took me a while to find since the last meet"
lets forget that "Itachi! if Hokage remove your wanted poster will you come back?"
Itachi" i thought about that before and reached the statement that , what i did was for village but also the crime so i cannot return ,"
shikai didn't mind this at all so he asked again "well if you get to live another life from the day you die in a fight with Sasuke what do you want ?"
Itachi" how can you be so sure that i will die"
shikai" do i look like Sasuke to you who don't know anything about you huh , reply my question fast"
itachi" that's some odd question , well if i really live another life haha i would try to live as a commoner"
shikai "haha you are exactly like how i thought you would be "
okay nice meeting Uchiha Itachi
and hide because now the time was for sasuke uhiha vs itachi , this fight was the same as original and itachi died due to his illness , well the debute of Orochimaru was creepy as always