Flashback, a few minutes before Gin stabbed Aizen

(Y/N): So you were plotting against Aizen after all.

Gin: If there was anyone who would've figured it out, it was either you or Urahara. I'm glad you at least thought of the possibility.

Rangiku: So you truly weren't on Aizen's side? Then why did you commit all those harsh crimes up until now!

Gin chose not to answer her question.

Gin: Now's not the time to answer those questions. Right now we need to devise a plan to take down Aizen.

(Y/N): You can start by telling us if Aizen has a weakness we can exploit. You've known him longer than any of us.

Gin: Aizen himself is nearly unkillable now that he's fused with the Hogyoku. However he's still in possession of Kyoka Suigetsu. And you can become immune to it. It took me decades to get it out of him.

(Y/N): And that is?

Gin: Before I tell you, we're going to make a deal.

(Y/N): Really? Now?

Gin: Yes.

(Y/N): Depends on what it is.

Rangiku: Are you sure, (Y/N)?

Just then, Gin casted Inemuri, putting Rangiku to sleep.

Gin: So sorry about that. In all honesty, I didn't want her to hear this.

(Y/N): She needs to know this information. If we somehow fail at the very least the rest of the Soul Society would know the secret to Aizen's shikai.

Gin: That's not what I was talking about. You'll understand once I give you the proposal of our deal.

(Y/N): Fine. What's the proposal?

Gin: In exchange for giving you the information of Kyoka Suigetsu weakness, helping you fight against Aizen and protecting your friends, all you have to do is protect Rangiku.

(Y/N): So, that's why you put her to sleep. You two seem to have a past. Considering she risked her life to sneak in here and you not killing her right away.

Gin: Yeah, but as you know, giving specifics will take too much time. And besides, it isn't your business in the first place.

(Y/N): You're right about that.

Gin: So, do we have a deal?

(Y/N): This isn't even a deal. You tell me that all I have to do is protect Rangiku but she's already on my list of friends. You get nothing out of it.

Gin was shocked but then smiled afterward.

Gin: In that case, consider this a favor from yours truly. Anyways, down to business. There's a way to become immune to Kyoka Suigetsu's effects, and that's to touch the blade before complete hypnosis is activated.

(Y/N): That's it?

Gin: Yes. However, if you know Aizen, you know that's a hard feat. Aizen is always on guard.

(Y/N): Makes sense. If that's the case, here's what we'll do...

Back to the present

Gin contracted his blade leaving Aizen to bleed. (Y/N) appeared out of nowhere, grabbing Aizen's sword while simultaneously reaching towards the Hogyoku planted in Aizen's chest. Aizen immediately backed off, creating space between Gin and (Y/N). However Aizen stopped in his tracks as Panzer, one of (Y/N)'s arrancars, grabbed onto Aizen's feet as (Y/N) partially summoned him. The only thing that could be seen is Panzer's arm's coming out of the ground holding Aizen into place.

Gin: The only way to escape the power of Kyoka Suigetsu is to touch its blade, before it puts you under Complete Hypnosis. It took me decades just to get that single fact out of you. Not a single person among the Thirteen Court Guard Squads knew that but they all thought they could kill you, Captain Aizen. Watching them made me very nervous. The only one who can kill you is me, Captain Aizen.

Aizen: I knew that. I brought you with me, knowing what your objective was, because I was interested in how you would try to kill me. But I'm disappointed, Gin. Did you really think you could kill me with something like this?

Gin: No, I didn't. Can you see this? There's a chip here. Just now, I left that chip inside your body, Captain Aizen.

Gin pointed to a slight chip in his sword.

Aizen: What?!

Gin: My Bankai's power... I told you about it before, didn't I? Sorry, I lied. It doesn't extend as long as I said. It doesn't extend as fast as I said. However, when it extends and contracts, it turns to dust for just an instant. Also... Inside the blade, there is a powerful poison that dissolves and destroys cells. Looks like you understand. When I withdrew my sword from your chest, A single chip of my blade didn't turn to dust and was left inside of your heart.

Aizen: Gin!

Gin: If you're going to say something, you'd better do it fast. Well, even if you try, you're going to die anyway.



Gin: Kill, Kamishininoyari.

Aizen: Gin... Damn you!

Gin: You'll die with a hole through your heart. Isn't that what you wanted?



Aizen's chest exploded, leaving the Hogyoku vulnerable. As Gin tried to reach for the Hogyoku, Aizen's hand reached to stop Gin but (Y/N) casted Hadō #1. Shō to stop Aizen from catching Gin. This gave Gin enough time to grab the Hogyoku and dodge out of the way in time.



Aizen's body dropped to the floor. (Y/N) screamed

(Y/N): Light him up Merlin!

Merlin was summoned, in his newly achieved resurreccion that was acquired after (Y/N) gained his Bankai's full power.



Merlin held a bow in his hand. The arrow he pointed at Aizen was made of spiritual energy. Merlin fired the arrow directly at Aizen, creating an explosion that covered the surrounding area.

Thankfully, (Y/N) and Gin were long gone as the moment the smoke was cleared, Aizen got back up screaming.



Aizen's spiritual energy flared up creating a huge pillar.

(Y/N): He bounced back pretty quick...

Gin: It doesn't matter, the most important thing is that we have the Hogyoku.

Gin handed the Hogyoku to (Y/N).

Gin: I'm handing this to you in good faith. Keep it safe.

(Y/N): Huh? Are you sure-

Just then the Hogyoku vanished out of (Y/N)'s hands as the Hogyoku returned to Aizen voluntarily.

Aizen: I win...Gin. (Y/N). Even without being inside of me, that Hogyoku you took belongs to me.



Aizen had taken another form as he now had butterfly-like wings. Aizen teleported behind Gin, taking Gin off guard. (Y/N) was quick enough to react to Aizen's sudden movement as he took a hit that was meant for Gin.

Aizen: Always one to throw yourself in front of danger for the sake of others. You truly are selfless (Y/N). I suppose I should thank you and Gin. Evolution requires fear. The fear that, in your current state, you could die and disappear at any moment. Thanks to you, I have finally become a being that transcends both Soul Reapers and Hollows.

Just then (Y/N) grabbed onto Aizen.

(Y/N): That's your cue Gin!

Gin immediately backed away as (Y/N)'s power started to rise.

(Y/N): Pass Away, Thanatos!

(Y/N) activated his resurreccion as he held onto Aizen.



(Just like before, you can modify the design to fit how you want it to look)

Despite trying to remove himself from (Y/N)'s grip, Aizen was unsuccessful as (Y/N)'s appearance started to change once more. Aizen looked slightly intrigued as he realized what was going on.

Aizen: I see. Combining both Bankai and Resurreccion. A feat that even your mother hadn't accomplished. However you must come to the understanding that this isn't enough to defeat me.

(Y/N) said nothing to Aizen. He muttered the words to himself.

(Y/N): Cero Reversión

Aizen felt his spiritual energy forcefully raised as (Y/N) created a pillar of energy using Aizen's own power.



(Ignore the characters on the opposite ends of the pic)

Aizen: Y-You... You intend to take us both out, didn't you!?

(Y/N): That's the plan! We're both immortal right? This shouldn't be too much of an issue!

The explosion could've been felt through the entirety of Karakura Town. Thankfully, (Y/N) was able to contain the explosion in the surrounding area, preventing it from wiping out the town.

The explosion was definitely felt by (Y/N)'s friends as the buildings close by started to crumble from the force of the explosion.

All of the bystanders watched as the smoke cleared and a body came flying out of the scene caused by the force of the explosion.



Chizuru: W-W-What is that thing!

The "thing" in question looked towards Chizuru. Chizuru freaked out in response, throwing nearby small debris at it.

(Y/N): H-Hey stop throwing rocks at me, Chizuru. Seriously, why are you guys still here? You guys should've ran further than this.

Tatsuki instantly realized the voice. Tatsuki: (Y/N)? Is that you?

Keigo and Mizuiro looked at (Y/N) in disbelief.

Keigo: No way, No way, No way! There's no way that's (Y/N)... right?

Mizuiro: I think she's right.

(Y/N): Yeah, it is. Don't be scared, I don't bite. Anyway that's not important right now. You guys need to leave!

Tatsuki: But your arm...

(Y/N) looked down and realized his arm was missing.

(Y/N): Oh, this? This is starting to become a common occurrence, don't worry about it. I'll have it back by the time this entire situation is dealt with. And I would like to see all my friends live through it, if you know what I mean!

Keigo: Okay, we're taking the hint. Let's go guys.

Just then, Aizen stepped out of the explosion, extremely damaged and breathing heavily.

Aizen: A neat trick, (Y/N). But it won't work a second time.

(Y/N): I was just here to buy time.

Aizen: And what do you mean by that?

At that moment, Ichigo came flying in, with Isshin on his shoulder. All of (Y/N) and Ichigo's classmates were taken aback at his change in appearance as well.



Tatsuki: I-Is that...Ichigo? It's Ichigo, right?

Keigo: Why is his hair long?

Mizuiro: Maybe it's because of the hair... But...does he look a bit taller than before?

Ichigo turned around to look at (Y/N).

Ichigo: You did a number on him, (Y/N). You made things a lot easier.

(Y/N): I couldn't have done it without Gin's help.

Ichigo: Gin? So he really was against Aizen like you thought.

Ichigo then turned to his classmates (and others).

Ichigo: Tatsuki. Keigo. Mizuiro. Honsho. Kanonji.

...

...

...

Imoyama.

Kurumadani: Who?! I'm Kurumadani! Zennosuke Kurumadani! If you can't remember, at least be honest about it! Don't name people based on your perceptions!

Ichigo: Everyone, stay where you are.

Keigo: W-What do you mean? Ichigo...

Tatsuki thought to herself.

Tatsuki: I don't feel anything. This isn't right. I can feel overwhelming power from (Y/N) and the other guy. But from Ichigo...I don't feel anything.

Aizen observed Ichigo carefully before speaking.

Aizen: Are you really... Ichigo Kurosaki?

Ichigo: What do you mean?

Aizen: If you really are Ichigo Kurosaki... then you're a disappointment. I don't feel any Spiritual Pressure from you now. Even if you're suppressing your Spiritual Pressure, there's no way that I wouldn't notice it at all. You failed to evolve. You let the final chance that I gave you slip away.

From a few buildings away, Gin observed Ichigo and (Y/N).

Gin: Your eyes have more power in them. That's good. You are at a level now... Where I can leave things to you and (Y/N).

Aizen continued to talk about his disappointment in Ichigo.

Aizen: It's unfortunate, Kurosaki-

Ichigo: Aizen. Let's do this elsewhere. I don't want to fight here.

Aizen: A meaningless suggestion. Those are words only someone who has the power to give me a challenge has the right to say. There's no need to worry. There will be no need to destroy Karakura Town. You will...



In a blink of an eye, Ichigo grabbed Aizen by the face and dragged him away from Karakura Town.



(Y/N) turned towards his friends and gave them a few final words of hope.

(Y/N): I told you guys, didn't I? Once Ichigo got here, we'd wrap things up. I'm going on ahead to help out. You guys find somewhere safe to stay for now. I'll let you know when the coast is clear.

Tatsuki: You better kick his ass.

(Y/N): I was kinda doing that earlier. But I'll make sure to give him a few more hits before Ichigo finishes him off.

Mizuiro: Are you sure you're going to be able to help with just one arm? I mean you said you'd get it back but it I find it hard to believe-

(Y/N) grew his arm back at that moment just to prove that it was possible.

(Y/N): See? Good as new.

Keigo: Once everything is done, you have to teach us how to use those super powers.

(Y/N): That's something I'm not sure I'm comfortable doing. But anyways... I'm off.

(Y/N) flew off, following after Ichigo.

To be continued.

Gin actually survived the fight with Aizen! (Y/N) took the hit for Gin in order land his signature ability.

Speaking of, (Y/N)'s resurrecion finally gets revealed... Well kinda. This is (Y/N)'s resureccion fused with his Bankai so it looks very familiar to Azrael and Thanatos' fusion, with a few exceptions.

Different Mask, different horns, and no tail.

A much tamer design than the previous mention fusion.