After both of awakened Mangekyou sharingan, Fugaku looked at Itachi." you want to stop Uchiha's rebellion don't you. you want to protect those trash of civilians, don't you? then, C'mon. try to stop me. Kill me before I massacre those innocents you spoke of. I'm not strong enough like Madara Uchiha to contend with the entire village but if I want to massacre the village no one can stop me not even the third hokage. tonight, the village will remember why I'm called wicked eye Fugaku".
Fugaku dashed towards him and punched at him. Itachi easily dodged it and took out his sword and went for the neck. but then Fugaku took out the kunai and blocked it. but then his stomach was suddenly pierced by Itachi.
Fugaku coughed blood. he spits the blood and swiped the blood on his lips. then he looked at Itachi and smirked "your genjutsu prowess is improving each second. but too bad". Itachi frowned to find Fugaku suddenly disappear like he never existed and he found himself pinned to the wall with several kunais struck on his body. blood is oozing out like a river. he widened his eyes to see Fugaku folding his hands and looking at him "I told you, you can never beat me. the moment I activated the Mangekyou sharingan, you are already in a genjutsu". Itachi tried so much but can't even move one little finger. a few seconds later, all of his senses were completely gone and he was even unsure whether he is even alive as he can't even sense his heartbeat.
Then Fugaku smirked "this is my mangekyou Sharingan's ability "Absolute control". space five metres around you is my domain. after this, you will feel like you are a dead body despite being alive and completely at my mercy. I can only control it for 30min at most. so, you stay like a good boy for now, after finishing the job, I'll come back and you'll receive the formal punishment from a clan head for massacring many Uchiha with your own hands".
then, he looked in the shadows "Come out you Hokage dogs". Fugaku then made "Great fireball jutsu". towards their direction. Anbu got taken back and dodged it. then, he looked at one Anbu who has a sharingan in one eye "Kakashi Hatake. due to the friendship between you and Obito, I let it slide back then but now you have to die along with your comrades". very quickly he died along with all anbu.
then he made it to the centre of the village. "Susanoo" a giant skeleton suddenly appeared in the middle of Konoha.after gaining humanoid form, it has two long swords in its hands. and started to destroy the village. people are running here and there. and Fugaku who is in the middle of Susanoo, laughing like crazy.
ten minutes later, when he looked at the ground, he saw a half of the village razed to the ground. then he suddenly frowned "how come Hokage and the clan leaders didn't appear yet. are they scared?. then his eyes widened "No way". then he gathered a huge amount of chakra "Dispel" suddenly he found himself at the Uchiha clan compound and Itachi staring at him.
He was shocked "no way. it's impossible for me to lose in genjutsu". Itachi then replied "I have already surpassed you Otou-san. forget about harming the village, I won't even let you leave the clan compound".
Fugaku turned furious "you unfilial brat". then he looked at Hokage tower direction with his eyes blood red "Hiruzen, I know right now you are watching me from that crystal ball now. how dare you turned my son against my clan. I won't let you live today".
then suddenly his surroundings changed. He was in a barren land and was tied to a wooden pole. He tried to move but can't even move one inch. Itachi suddenly appeared before him "welcome to my world father. in my genjutsu, you have shown me your power. now it's my turn".
Fugaku didn't pay attention to him and looked at surroundings "So, this is Tsukuyomi huh. one of the legendary skills of our Uchiha clan. so, how much time can you control?". Itachi replied, "72 hours here will only a few seconds on the outside". then, lots of kunai swords pierced Fugaku. but Fugaku laughed crazily "Itachi, you are using it on the wrong person. if anyone else, their mind would crumble. but it doesn't work on me".
then, Fugaku opened his Mangekyou sharingan eyes and the tomoe started rotating and the jutsu was easily dispelled. On the outside, Itachi was surprised to see his jutsu failed quickly and was breathing heavily.Fugaku who was also breathing a bit heavy. "as I expected. you are still a 17 year old and you aren't like that Senju brat. your chakra is limited. I would love to see how much longer you can go on with the fight".
then his eyes glowed and made a sign "Susanoo".
in the Uchiha clan compound, A huge skeletal structure with dozens of metres height appeared and slowly it turned into black coloured humanoid form with two swords in each hand. the villagers who were roaming that night saw that form from the middle of Konoha and started to run.
even the remaining Uchiha who are mourning for their families saw and started shivering. One of them spoke "that's the legendary Susanoo, isn't it? is it the leader?. is he going to kill that Itachi bastard with it? I want to see his death with my own eyes. let's go". but some of the clan members stopped them "it's better if we stay here. our leader will take the revenge of our fallen clan members. he won't spare him even if he is his son".
Itachi then also made a hand seal and activated Susanoo and a red coloured giant appeared with a sword and a shield but unlike Fugaku's it's not complete since it doesn't have legs. the only upper part of the body is being transformed. Fugaku looked at him "your Susanoo is still incomplete. even though, it's worthy of the praise since it managed to transform into a half humanoid".
Fugaku raised his two swords and put into a cross position and waved both of them together. two arcs with powerful chakra amount slashed through the wind and hit Itachi's Susanoo. Itachi raised his shield and placed in front of him. The attack hit it but it completely disappeared.
Fugaku frowned upon seeing that "is that your Susanoo's unique ability. Itachi replied "it's called Yata Mirror. it can completely negate any type of attack". Fugaku snorted "there's nothing such as absolute in this world. that type of strong ability needs much chakra. we will see how much longer you can hold out".
Itachi then snorted "you are also an Uchiha Otou-san. you also don't have large reserves like Uzumaki. how much longer can you hold out then? even if you beat me, can you beat the Hokage after this?".
Fugaku laughed "do you think I'm attacking the village on impulse. I've already prepared everything I need for the past few years". then he took out a gauntlet and equipped himself with it and smiled. Itachi frowned "that looks familiar. huh. isn't that Hana's?".
Fugaku then smirked "it seems you finally get it. I need to thank that Inuzuka girl. unlike hers which is a prototype, this one is a complete product. this gauntlet is based on Tsunade's forbidden jutsu. I'm saving many years worth of chakra. even if I alone battle with the whole village, I won't run out of chakra before them. hahaha. I told you, you can't defeat me Itachi".
Itachi tensed up "a powerful weapon in the hands of evil is dangerous.
If I get defeated now, I'm not sure how many civilians and shinobi will be sacrificed to stop him". after seeing Itachi's expression, Fugaku spoke "don't worry, I won't use it for our battle, it would bring dishonour to the clan if I used such a thing to fight my son in a fair fight".
then, they resumed their battle, Itachi is completely negating the attacks and when Itachi attacks, Fugaku easily countered the attacks but due to the clash, surroundings started to effect, but strangely the waves immediately disappear as if nothing happened.
even though Itachi is negating, due to the huge consumption of chakra, he started to lose. Fugaku then "two more attacks and you will lose, although I only had little chakra left. it's more than enough to deal with you".
then suddenly Itachi showed a worried face as someone spoke to his mind. after negating one more attack, in his mind a voice spoke "you only have one single shot to do this, are you ready?" then his face became resolute and nodded.
Fugaku raised his sword as he went for his final strike to cut Itachi's Disable in half "you lose Itachi". but suddenly his sword started to disappear slowly. Fugaku was surprised "what's happening?". then slowly his Susanoo started to fade away. Fugaku roared "what is this?" then he looked towards Itachi who was having a guilty face "is this one of your techniques?". then, his eyes widened "you. how dare you". Itachi then spoke "I'm sorry Otou-san", and he pulled out a sword from a jar, it glowed brightly and stab through his heart.