Real Talk, it’s a bit rough, so no shame in scrolling past. Go past the Spoiler warning for the stuff related to the MU.

I’ve kept a lot hidden from my online persona, but I’ll be honest for a moment. Currently, in a separate province, my mom is going for scans. There’s a very real chance that she has cancer, and the thought frankly destroys me.
I’ve decided that I’ll be taking a ‘break’ after this post. I truly do adore this community, but personal things are just not doing great. I wish to avoid the risk of high emotions I am currently susceptible to. I’ll probably be sticking around to lurk at times, but it’ll be low key.
I wished to make something more, and decided that making things smoother for the MU I’m most proud of is a good way to leave things. When I return, I have many more projects planned. Scripts, MU’s, and even Scaling Scans. Look forward to that, while I do the opposite (of looking forward in general, I’m excited for the projects).
Depending on the speed of things, I may know how things go at the end of this week. There are two cases. In the best case, I will be back shortly after this news. In the worst case, it may be multiple months before I return, should I return.
Thank you all in advance for reading, and thank you all for being cool people. It’s been really helpful being able to take my mind off things, and I hope I can continue to make a fool of myself in all the best ways.

Absolutely massive spoilers for both Bleach and Guardian Tales. Only read if you are fine with that.

immediate Basic Core connections
-Villains -Villainous allies -Both From Asian (east) countries -Ancient beings in comparison to human lifespan, but not particularly for their species. -Yes, ‘en’ is the final part of their five-letter names. This is not something that should sell you on the matchup.
In Depth/Actually Good Connections
-Long-term threats in their respective series. Constant presences which utilize the protagonists as tests.
-While among the most powerful characters in their verse, intelligence is what makes them terrifying. Capable of manipulating their way into power, influence, and secrecy.
-Prior to a massive reveal, both are thought to be allies to the ‘good side’ (Captain Aizen and Kaden the Hero), with the few who knew being ancient scientists that got locked away to prevent word from spreading.
-Their major goals involve utilizing an unknown power (Labose and the Hogyoku) which is made via mass sacrifice. Both would seemingly succeed in mastering this power, though it is purposefully left vague if they hold complete control.
-During the process of obtaining this power, both would infect others with a primary ‘disease’ of the series (Hollowfication and L-Bacteria). This includes characters of high power (Several Captains and Lieutenants and A Hero of the Champions Sword + A Dragon).
-Both have purposes for these actions which seem good in a skewed lens (Ending the existence of the Soul King and Preventing the Loop from Continuing). These events both involve a higher power (Potentially the highest in the series).
-But through a regular lens, these plans are fucked ways to handle the issues. This is due to issues with both characters mentality (Aizen was incapable of seeing others as equal to him and Kaden was burdened with hundreds-thousands of his past timelines).
-Their eventual ascension would first turn them into monstrous beings due to their views of power, but would both return to forms close to original at their strongest.
-Similarity in armies. Lorraine and Gin are both ‘right-hands’ with closed eyes, who would eventually attempt to overthrow when the ascension had already begun.
The Arracnars and L-Monsters are beings from the series that were manipulated by the characters. They would accept ‘power’ which allowed them to be either pawns or tests.
-Opposites of their main/orginal world (SS and The Otherside) would be where their plans of action took place.
-Both utilize dimensional rifts to travel.
-They would be defeated by the ‘experimental’ protagonists (Ichigo and The Guardian) which they had kept an eye on with interest to their plans.
-Both would end up aiding the protagonist against a further threat (Ywach and *The Fairies). While it is questionable whether this was simply due to shared interest or a show of empathy, both were ultimately good actions which saved the lives of many. *The Fairies do not currently have an official title.
Contrasts:
-Bisecting/Permanently crippling others was used against Kaden (via Clara), while Aizen used it for his plan (Taking a SK piece from Rangiku when attempting to create a Hogyoku).
-Kaden truly believes himself to be doing a noble thing, while Aizen is aware that what he does is wrong (he just doesn’t care).
-Kaden shows genuine struggle to kill his old allies (Such as Erina), while Aizen has no issues harming his fellow captains and his Squads lieutenant.
Animation Potential:
Kaden holds this back due to GT being incredibly niche. Aizen has a wide variety of both sprite and 2d models to work with (DB has already used a sprite for him). While Kaden only has his ingame sprite, which does not fit Aizen’s.
In their simplest forms, both are not easy draws. In their monstrous forms, Aizen is a little more difficult and Kaden is horrid.
Kaden does have some stuff to work with for creation of a model (plenty of ingame art), but that’s the issue, it would have to be fan-made.
Fight Potential:
-Army fight potential with Arrancars vs L-Monsters.
-End of army battle with Espada vs Laura, Morrian, and the L-Titans.
-Begin in base forms, simple sword fight. Kaden has his staff Repentance and Aizen has his Zanpakuto Kyoka Suigetsu. Both are capable in close-quarters combat.
Aizen will Utilize his Kido for an Advantage vs Kaden’s usage of Ice and Chains.
Kaden takes the upper hand, stabbing Aizen with Repentance. Only for it to be revealed that he was under Kyoka Suigetsu, and killed Clara (or an image of her, at least)
-First evolution: Cocoon Aizen vs First Phase Infected Kaden. Similar fighting style, Kaden focusing more on Chains, L-Flowers, and ice than before.
Honestly, the least interesting part of the fight, as both are similar to the first forms.
The one thing I’ll give this is Gin and Lorraine both attempting to take them out would be best fit here. Gin vs Kaden and Lorraine vs Aizen. They’ll lose, but it gives a path to the next part.
-Second Evolution: Butterfly Aizen vs Second Phase Infected.
At this point both utilize a lot more of their ranged attacks. It’s very much similar to the other evolutions though, just with more monstrous canvas’s.
At this point Kaden has a Labose realm that he utilizes, which can serve as a counter of some degree to Kyoka Suigetsu. Though it has an obvious weakness with the crystals, so Aizen has an actual out.
-Final Evolution: ‘Sealed’ Aizen vs Final Phase Kaden.
Both back to Human forms. Aizen being fused with his Zanpakuto means that it’s now fists vs Sword (Kaden is using the Disgraced Heroes Blade).
Both utilize ranged attacks. Kaden’s storms vs Aizens Kido.
While I’m not sure whether it would technically work, Kaden using a dimension slash to break free of Kyoka Suigetsu would be sick.
-Death: Two ways.
Reaching the end of the fight, both combatants stand to look at each other. For a brief moment, they flash to their ‘good’ forms. Captain Aizen and Kaden the Hero. Perhaps things could be different had their minds been in better spots.
Regardless, should Kaden win, he erases Aizen via Labose. Should Aizen win, he destroys Kaden with a Cero.

Debate:

Note: One thing I wish to do once I return is make a proper and studied look into uni Bleach. I do not think my speed debating did justice to what I’m still certain one. But I need to ensure I’m not on a path without bearing.
This was created with Uni Aizen in mind, and I know it a slippery slope, but this current debate is using that for the sake of storytelling a close fight. I understand that it’s flawed until/unless I come with the proof, but I’ve opted to make this choice.
I will also be using the lower interpretation of Kaden (Universal rather than Mutli or higher). As the debate has an obvious winner in this case, regardless of where Aizen gets scaled.
Win Cons: Unlike a lot of Aizen Matchups, he actually has a loss condition that doesn’t rely on being stat-stomped. Labose has erasure capabilities, proving capable of wiping timelines completely. Kaden will need to weaken/overpower Aizen to manage this, but just in the same way someone would need to for a regular kill.
Kaden is limited in his rebirth, and unlike Aizen, is capable of dying once he reaches his peak. The longer the fight goes on, the better chance Aizen has of landing a killing blow.
I will not be considering the memories stored within the champions sword. While it would be a restoration of the Kaden that fought Aizen, it is reliant on a continuing loop (an outside force). If Aizen kills the body of the current timeline, that is absolutely close enough to be called a victory.
Strength: Aizen takes this due to affecting the three realms (3 Universes) while Kaden only affects 2. It’s close, but Aizen just has a larger showing.
Durability: Same as Strength, as it’s a showing of 3 Universes to 2.
Speed: Likewise, the ability to nearly instantly affect 3 universes is higher than affecting 2, which means Aizen is presumably faster. Both have similar capabilities with dimensional travel and teleportation, so this is actually a close stat.
Experience: Both are centuries old at least, with all being dedicated to fighting or research. But Kaden has hundreds, if not thousands, of loops worth of memories as well. This is a wash for Kaden.
Intelligence: Tie, both not only show incredibly similar cognitive capability, but they both focus on manipulation. There’s nothing to show that either has a notable advantage.
Skill: For use of extended abilities, Aizen’s Kido and Kyoka Suigetsu is far more impressive than Kaden’s ice, chains, and Labose attacks. Kaden is far more impressive than Aizen, due to being a long-term swordsman primarily, and capable of beating primordial sword fighters. I give it a tie, but unlike for intel as it’s because they have a roughly equal amount of advantages, rather than being equal in everything.
Powers: Even with Labose having the potential to counter it, Aizen still has immortality. Kaden also has no good counters to mind fucks. Aizen takes this.
Weapons: I’m treating this as ‘army’, as it’s unfair to include the more power-like Kyoka Sugetsu. Likewise a tie, because Aizen has a more impressive variety of Arrancars, but Kaden utilizes his forces far more effectively. Aizen has no issue killing of valuable allies, but Kaden knows how to make only necessary sacrifices.
Winner: Should we utilize the prior sackings, Aizen wins. He’ll need to be wary of Labose, a power that proves to be a risk to his immortality, but Kaden can’t take advantage of that unless he can get through Aizen’s incredible variety and Kyoka Suigetsu.
All Aizen needs to do is continue forcing Kaden on the back foot, eventually his evolution will peak and a kill becomes possible. Kaden won’t be able to find a victory in 9/10 cases.
With mid-dif (due to Kaden having very possibly chances at victory), Aizen is the winner.