at the arena where the Chunin exam is being held, after Garaa makes a beastly roar all the Sand Village make a move, and they start to attack Konoha.
every corner of Konoha is being attacked, from the inside is Sand Village, and from the outside is Sound Village.
this time Kakashi and Guy become a great duo, both of them work too efficiently just like in canon.
in the story, they didn't show it but Kaoru sees it with his own eyes, Pierot and Kishimoto did her dirty, and Kurenai is a terrifying Kunoichi especially when it comes to assassination.
exploiting the chaos, she cast her genjutsu to confuse the enemies and then suddenly cut their heads.
Regarding genjutsu, Kaoru has acknowledged that Kurenai is only below Itachi.
Yakumo and Shisui may have stronger genjutsu but for Yakumo her genjutsu is uncontrollable and Shisui's genjutsu need to use his Mangekyou which has too many side effect and is more suitable to be called mind control instead of illusion.
but if you measure it on pure genjutsu skill without any other special requirements, she is the strongest genjutsu user in Naruto world.
------
on the highest spectator seat, looking at how the match turned out, Hiruzen becomes angry.
"What is the meaning of this, Kazekage?!" Hiruzen asked while pointing his killing intent toward Orochimaru who is still disguised as Kazekage.
Hiruzen may be an old man but, his killing intent is still strong unfortunately, his opponent is not afraid of such intimidation.
"Please stop your act sensei, there is no way you still aren't aware of what was going on!" Orochimaru then removes his disguise while killing Hiruzen's escort.
both of them jumped to the roof of the arena, and before the Anbu could give help, suddenly four Ninjas appeared and made a sealed area to make sure that the battle between Orochimaru and the Third Hokage was not interrupted.
"It's been a long time Sarutobi sensei!" Orochimaru greets his teacher with a mocking tone.
without many pleasantries, both of them rushed toward each other while using their Jutsu.
and when Hiruzen becomes careless, Orochimaru uses his special Jutsu to give a present to the third Hokage.
"Kuchiyose: Edo Tensei" Suddenly two coffins emerged from the ground and when the third coffin also started to emerge, Hiruzen stopped it by throwing a shuriken at those coffins.
"What a pity, the third present is not good enough!"
and what appeared from the coffins stunned everyone, since they never thought that Orochimaru would revive the first and the second Hokage.
Hiruzen's face turned bitter when he saw the first and second Hokage, especially when he remembered what happened to the Senju clan and Konoha's condition right now.
this time he realizes that it seems becoming a Hokage is a bad decision, but his pride doesn't allow him to say or show it.
the first and second Hokage were also surprised since they never thought they would be revived to fight against their pupil.
"you have become an old man, Saru!" the second Hokage called with a little bit melancholy tone.
on the other hand. "What? he is Saru? Hahaha, you've become an old gramp!" the first Hokage greeted Hiruzen with his usual cheerful attitude.
"yes, and both of you still look the same"
but before they could continue their conversation, Orochimaru ordered both predecessors to fight.
"be careful Saru, even if we are not in our prime our Jutsu is still dangerous" Tobirama gave his student a warning, even if their body got controlled their mind is still free, this is the weakness of Edo tensei.
and then Tobirama uses his area Jutsu and floods the entire field but, Hiruzen is fast enough to build a giant wall to block the flood.
but what he forgot about is the first Hokage Hashirama Senju is the most dangerous person, not only his Jutsu is too massive, but even his taijutsu is broken.
Hashirama suddenly appears behind Hiruzen and kicks him, luckily Hashirama is not in his prime power, or else Hiruzen will go to pure land already.
Orochimaru who saw it will never waste his chance, he dashed toward Hiruzen to join the battle.
this time the battle turns into 3 vs. 1 and Hiruzen is on the losing side, all Anbu on the outside can't do anything since the moment they touch the seal, they will burned alive.
------
In the audience area, all foes were almost terminated by Kaoru and other Jounins, since he decided that it was already safe he approached Sakura and the others.
Kaoru tells them to follow Sasuke who is chasing Garaa and his team, Kaoru lets Temari and Kankuro run away with Garaa since the seal on Shukaku is too frail and could break at any moment.
even if Kaoru hates Hiruzen and other old pests, doesn't mean he also hates Konoha.
Kaoru also told Shikamaru to give support and he also gave some Chakra enhancing pills and allowing Shikamaru to use the special Jutsu.
and then he asked Kakashi to summon Pakkun since Ninja Dog is one of the best trackers and Kakashi is the summoner of Ninja Dogs.
"Remember guys, don't be a hero, your enemies this time are professionals I will follow you later after cleaning the village!"
they understand what Kaoru means, and they immediately move to follow Sasuke and the team from the Sand village.
----
after cleaning the arena, Kaoru and the other Jounins started to move and gave support to another place.
Chifuyu is at the academy and located at a very secure place, near the Hokage office.
and the hospital is also safe enough, even if the enemy can reach the place, there is still some Anbu and Chopper is strong enough to fight against normal Chunin or low-level Jounin.
but the most secure place this time was Shirou's restaurant, Kaoru could feel the mana fluctuation, that's meant Shirou had become serious this time, he didn't know what those fools did to make Shirou this angry.
since all his friend is not in danger Kaoru chooses to go toward the gate since he knows that place is in danger now.
while walking to the gate Kaoru also doesn't forget to kill all intruders, this time he chooses to use a giant axe, not just because of the power but also because the giant axe's shape will intimidate the enemies, especially when it's drenched in blood.