The next morning Haru went to Kakashi's house and they both walk towards Rin's house to get her, after that the trio arrived at Fugaku's residence when they got there; Obito and Shisui are already waiting for them. Obito was surprised when he saw Rin with them

"Rin what are you doing here?" ask Obito while walking towards her

"Well Haru said he needed my help for something" said Rin

Obito then look at Haru for answers

"Well I will explain later, so let's go inside"

All of them knock on the door and Mikoto greeted them, they went inside the house and saw Fugaku on the living room.

"Oh all of you are already here, so shall we go?" ask Fugaku

"Yes Fugaku-san" said Haru

They then went to one of the rooms of the house to start; Haru conjured his chains to seal the place. Haru then looks at everyone and said

"Okay now I will explain what we are going to do, first is that Fugaku-san will explain about mangekyou sharingan"

Haru nodded at Fugaku and Fugaku started explaining

"Well you are all told that the limit of sharingan is the 3 tomoe right?" ask Fugaku

All of them nodded and he continued

"Well that is false, you see there is a second evolution of the sharingan which is the mangekyou sharingan, this type of sharingan is much more powerful and you can have unique abilities once you acquired them, however to get this type of eyes the user will need to experience great loss, especially someone close to him" said Fugaku

All of them were shock by the revelation, Obito look at Haru and ask

"So you called Rin here because?"

"Well I called her here, not because she will get hurt or something but as an emotional support after the process"

"What do you mean by that Haru?" ask Kakashi

"Well I have I plan for awakening your mangekyou by using genjutsu strong enough for the three of you to experience the feelings of losing someone close to you, and Fugaku-san will help us with that because he already awakened his mangekyou" explained Haru

"So you will put us under a genjutsu?" ask Obito

"Yup, but there are risk in these, since you may experience emotional and mental trauma after that but I have a way to remove the memories after you awakened your genjutsu, however you can still experience a sense of loss, so I ask Rin to come here to help you after awakening and Itachi here to understand what he will undergo in the future and also to help Shisui after"

All of them nodded and Haru continued,

"Okay then I will talk to Fugaku-san about what he will do; the 3 of you sit cross leg for now."

Fugaku and Haru then went to plan their action and after a while Fugaku come back and said

"Who wants to go first?"

Obito raises his hands and said "I will go first Fugaku-san"

Fugaku nodded and went in front of Obito and after a while, Obito screamed, his 3 tomoe sharingan rotated faster and after a while the 3 tomoe in his pupils became 3 pointed shuriken in which the point connected to each other, he then fainted afterwards, Rin rushes towards Obito and hug him tightly.

After that Haru went towards him and activated his phoenix bloodline, he then made hand signs

[Phoenix secret art: Nihility of flames]

He then touches Obito's head to erase the memories of Obito about the genjutsu, when Haru went towards Obito's memories he saw what Fugaku did to him…

"Where am I?"

Ask Obito confuse, because he remembered that a second ago he was still at Fugaku's house, now, he can't remember where he is or how he got here.

The place Obito right now is a forest full of fog, after a while he walk forward, what surprises him was that he was ambush while walking, he then look around and notices that they are mist ninjas, he took some kunai in his bag and prepared for battle, after some clashing of metals and some jutsus Obito finishes the mist ninjas, he then heard sounds of fighting not far away, he run towards there and what he saw shock him, he saw how the mist ninjas surrounded Rin and Rin desperately fight them, until a sword pierces Rin's heart.

Obito wanted to help Rin but was too late, he screamed in pain and madness his 3 tomoe sharingan rotated until it changes its appearance, some mist ninjas saw him and they all came to him and he slaughtered all of them, he then went towards Rin's corpse and hug her, he cried until he fainted.

Haru saw this and sigh, he then uses his flames to erase the unpleasant memory.

After that, he nodded to Fugaku, Fugaku then asks

"So who is next?"

Shisui raises his hands and Fugaku nodded, he went towards Shisui and activated his mangekyo sharingan, the same thing happened to Shisui, he screamed and he fainted, Haru signaled Itachi to help Shisui and Haru went towards his disciple, and uses his technique [Nihility of flames] to erase Shisui's memory when he checked he saw what Shisui experience.

Shisui is in the entrance of the Uchiha compound, he was confuse at first because like Obito, he did not know how he got here, he then notices Itachi going out of the residence, he stops him and said

"Itachi where are you going?" ask Shisui

"I will go to the forest to train Shisui-nii, Oh and by the way Haru-sensei said you need to go see him since he needed you for something" answered Itachi

Shisui was confused at first but he still answered "Okay then, be careful while training, I will go to sensei now"

Itachi nodded and went towards the forest, Shisui then went to find Haru, after a while, he saw him together with Kakashi in the 3rd training ground. He then greeted both of them

"Good morning Haru-sensei Kakashi-sensei"

"Oh Shisui you are finally here, come I'll teach you some technique" answered Haru

Shisui nodded and started training, after a while he got the technique and Haru said

"Wonderful Shisui, you really are a genius, okay you may rest for the day and you can also teach Itachi that technique"

"Thank you sensei" said Shisui while bowing

He then wave goodbye and got back to the Uchiha residence, he look at the sky and nodded that Itachi should be home right now, since it is already afternoon.

He waited for Itachi to return but after a while, he had a bad feeling since Itachi should be here an hour ago, he then dashes towards the forest. After spreading his perception he found a body near the rock on the river, he uses shunpo to go there faster and what he saw shock him, he saw Itachi laid on the ground bleeding, his eyes were long gone and he is on the verge of death.

He went towards Itachi and holds him and screamed

"Itachi! Itachi! Please wake up, who did this to you?" shouted Shisui anxiously

Itachi hearing Shisui's voice replied weakly "Shisui-nii… is that you?"

"Yes Itachi, stay strong I will get you to Haru-sensei, he can heal you to full health" said Shisui

Itachi shook his head weakly and said "It's no use Shisui-nii I can't make it anymore… please take care of my parents and say sorry to them…"

"No! No! We still have time, I will carry you Itachi" said Shisui trying to stand up but Itachi hold him and said

"Thank you for everything Shisui-nii… I'm sorry I can't hold our promise… just promise me that you will live a happy life" said Itachi

Shisui cried and hold Itachi tightly, Itachi caresses Shisui's face with his hands and after that his hands fell down and he took his last breath.

Shisui cried until he felt his eyes rotating, the 3 tomoe rotated until the 3 tomoes become like a 4 pointed spiral, and he losses consciousness afterwards.

Haru looks at this scene and proceeded to erase the memory.

Haru then look at Fugaku and nodded, Fugaku then walk towards Kakashi and activated his mangekyou again.

The same thing happened to Kakashi, he screamed and fainted, Haru went towards his beloved. He checks Kakashi's memories and saw what kakashi experiences

-End of flash back-

So here we are, Haru looks at the sleeping Kakashi and uses his flames to erase Kakashi's memory.