Their way ends up leading them to Eden which turns out to be in this Layer of Heaven. Eden is a beautiful nature-filled paradise, with the song "Dreaming of Eden" fittingly being what Themis thinks of when getting there:

(Skillet's "Dreaming of Eden": https://www.youtube.com/watch?v=g7_Rwe_R260)
"Dream of a world still yet to come,
whispers of love callin' me home
to Eden (Eden),
dreaming of Eden.
Holdin' out hope 'cause I still believe
this is our chance to live like we're free
in Eden (Eden),
dreaming of Eden"

Six pretends being disgusted by how nice and beautiful Eden is. So since Eden has just turned out to be another location on their way, after admiring its beauty and peacefulness for a bit, the group ends up moving on through here, walking through Eden, wherever that's ultimately gonna lead them to. On the way, Gaia continues to show gladness about being able to be part of that family with Themis and Uranus all while hiding her sadness about the temporary nature of such a happiness. Noticing that, the large winged canine demon named Six states "I don't get it." to that feeling of family those three have going on. So Yannick the Uxie decides to talk to him about it, the bringer of knowledge telling him: "You know, anyone can have family and friends! Especially since found family is a thing." though Six replies: "But I don't want to!"
As they keep going, Six also ends up really noticing the love triangle going on between the Lake Guardians, so he then decides to mess with them, possessing Yannick and then turning to Mackenzie to talk to her while being in Yannick's body: "Hey girl, wanna get it on while everyone watches?" "What the- Get out of his body right now!", she reacts to that with the possessed Yannick continuing: "Someone may be inside this body right now but don't you like the idea of this Uxie being inside your body? Hehehe, if you know what I mean." Mackenzie blushes but then just slaps the possessed Lake Guardian, complaining: "Get. Out. Of. Him. Right now!" "Okay okay.", Six chuckles before getting out of Yannick's body, "Good to know you're not immune to my possession though, hehe...", with the now no longer possessed Uxie being confused: "What just happened?"

Walking through Eden eventually gets Themis and her team to an increasingly darker section where it looks more foreboding and tense than beautiful and peaceful. The darkness almost reminds Six at his origins, whatever those might be. In this darker more fire-lacking section of this Layer, we encounter Abimelech the Angel Iron Thorns again who reacts to seeing them again: "Ah, you actually got all the way to here, Themis and... whatever the names of the other ones are. Well, I won't let you proceed further though, wouldn't want to disappoint Puruel after all, hehehe..." Abimelech's LED display panels on his body stand out nicely at this darker place. Seems like it's time for the next boss fight for the family of three, Six and the Lake Guardians as Abimelech now tells them: "I almost feel bad for you, really... considering... I have never been and never will be defeated, hahaha! Yeah, that's how strong I am. And you'll have to face that just because you had to show undeserving care towards demons. You're an ANGEL, so act like it! Oh well... too late now anyway, isn't it? Because there's no backing out of it anymore, you'll have to fight against someone undefeated like me, whether you're ready for it or not!" So Themis imagines the Boss Battle Song to be Skillet's "Undefeated":

(Skillet's "Undefeated": https://www.youtube.com/watch?v=J5X0hGtIEp4)
"I came to fight for the love of the game, unstoppable,
that's why I, I'm undefeated,
off the leash, out of the cage, an animal,
that's why I, I'm undefeated.
I, I, I know I can beat it,
won't give up cause I believe it,
fight for the love of the game, unstoppable,
that's why I, I'm undefeated."

Due to the combination of the held item Booster Energy and his ability Quark Drive, Abimelech's Attack stat is increased for the whole fight. "Oh no, you don't.", Gaia immediately goes for Memento to essentially undo that, even though that gets her defeated right away. "Really? In the very first turn?", Themis remarks before everyone among the group attacks the opposing Paradox Pokémon who seems to be getting no damage at all. Mackenzie sarcastically says about that: "Good start.", before Abimelech uses Earthquake, though Alastair and Yannick temporarily hold Uranus while Mackenzie does so with Themis as Six just flies for himself for them to avoid this strong attack. The group tries to figure out how they could possibly defeat this guy, but there doesn't seem to be any obvious way that actually works and they can't progress without having to somehow get past this guy. They still try to attack at least one more time but it really seems like this Rock and Electric Type Pokémon is as invincible and undefeated as he said he would be.
Abimelech attacks with Rock Slide, managing to hit the Angel Zoroark with that. The group still tries to figure out some way of dealing damage after all but nothing seems to be working. And the name of the Layer isn't giving away any solution either, as the name relates to fire but Six's fire balls aren't doing anything against this strong guy either. The Iron Thorns continues with Thunder Punch, now landing a hit on Alastair the Azelf. "Come on come on come on...", Themis says, "There has to be some way... Every boss fight could be won in some way so far!" The Angel Zorua even tries shaking her butt at the enemy since that did work on Primal Groudon but that is also useless here. Mackenzie the Mesprit notes: "Something about him or something he said must be giving away a potential solution... the fight can't truly be unbeatable... Would be rather anticlimactic to fail this shortly before reaching the end during this adventure after all, based on how things tend to happen in this universe."

"Stop talking!", the opposing Paradox Pokémon complains, "Whatever your names are, focus on the fight... on getting defeated by me while being powerless against me, specifically." That's when the metaphorical light bulb in Uranus's head goes on: "Whatever our names are... He already noted before the fight that he only knows the name of Themis!" "Yeah, and how is that gonna be of use to us?", Yannick questions, but the Angel Zoroark knows exactly what this means: "The solution to getting past this guy... kept getting told to me throughout this whole adventure! Hey, Abimelech!" "What?", the undefeated enemy responds while using Iron Head, though Themis manages to dodge that. The father among the group then makes use of his idea: "You don't know our names, right? Well then... let me introduce myself, hehehe..." "Why... Why are you being all dramatic about this?", Abimelech questions while he keeps attacking the group of good guys plus Six. So the Angel Zoroark tells him: "My name... is... URANUS!"
Abimelech tries to hold back a laugh: "Your name... Your name is actually... Uranus? Pfft, seriously?" "Oh yes, it is.", the Angel Zoroark proudly admits, with Themis now joining: "My father really grew since a couple of years ago. You can really say that I'm... proud of Uranus." "Hahaha", the Iron Thorns childishly shows amusement, "Come on, you can't be serious, haha!" Though Six lets him know: "It's very serious. Nothing and nobody can be more serious than talking about... Uranus!" "Hahahah oh my Arceus, stop!", the enemy continues to laugh more. So Mackenzie gives in as well: "I don't tend to befriend mortals often. But I can say, I'm glad I got to meet... Uranus!" "HAHAHA!" Alastairs joins next: "I've seen him eat before. It's impressive how much fits into... Uranus." "HAHAHAH STOOOP!" But then even Yannick goes along with this unusual plan: "Why did the chicken cross the road? ... Uranus!" And while this causes Abimelech to laugh even more, Uranus himself reacts to that last one with confusion: "What?"
At this point, the Iron Thorns is rolling on the floor from laughing this much. So with him being in this overly amused state, the group can now easily just walk past him, with the Angel Zoroark commenting on how that worked: "Seriously though, this is so childish."

Next Chapter: https://www.furaffinity.net/view/55478673/

Previous Chapter: https://www.furaffinity.net/view/55402889/

First Chapter: https://www.furaffinity.net/view/53818365/