The group of five soon walks past a Missing Poster they see on a wall of one of the buildings. Judging by this poster, it seems that THE Mythical Jirachi was reported missing by someone working directly for Arceus noticing that particular Pokémon's absence. Themis does note about this: "Kind of weird how this is the first time we even come across a poster like this... almost as if there are people who tear them off who just simply overlooked this particular one... almost as if Jirachi's disappeareance is kept secret... in which case Jirachi may have been missing for a lot longer than this poster has been here. I wonder if this relates in any way to the injustice regardings demons and Heaven..."
Finally, not long afterwards, the fourth Angel Beldum is found on the roof of a skyscraper on the Wisdom Layer of Heaven. And this is also where the four Angel Beldum come together now, leading to those four combining into an Angel Metagross who immediately mega evolves, introducing himself: "I... am 4L4N 7UR1N6. You putting me together means you must be wanting to fight me so that's exactly what you'll get! Right now!" Themis, Uranus, Gaia, Mackenzie and Yannick got no better choice than to trust the Angel Crocalor who sent them to collect these, so they get ready for this next fight with Themis imagining the Boss Battle Song to be Skillet's "Battle Cry":

(Skillet's "Battle Cry": https://www.youtube.com/watch?v=wCmdfg0lTSw)
"If we believe we can't lose,
even mountains will move,
it's my faith, it's my life,
this is our battle cry.
They can't take us down
if we stand our ground,
if we live, if we die,
we will shout out our battle cry."

Gaia the Dachsbun uses Helping Hand on her daughter Themis who attacks the Angel Mega Metagross with her sword. Meanwhile Uranus goes for a super effective Night Slash, Mackenzie also going for a super effective hit by using Fire Punch. Yannick the Uxie decides to use Amnesia to increase his Special Attack stat, though that's when the Mesprit by his side points out to him: "Yannick, your only damaging moves are physical..." "Yeah, so?", he doesn't see the problem with what he just used. 4L4N 7UR1N6 then attacks with Meteor Mash, managinig to hit Yannick with it, with the damage output being increased by the Angel Mega Metagross's Ability called Tough Claws. In response to witnessing the strength of that, Gaia now uses Memento, defeating herself for the sake of the enemy's Attack and Special Attack stats to be lowered by two stages each.
For the next turn, Themis just goes for her sword again, even if that doesn't do much, since it's still her only way of attacking. Uranus sticks to his super effective move and telling the Uxie: "Do not use Amnesia again." "Okay!", Yannick responds, instead now using Play Rough... which is not very effective against their Steel and Psychic Type opponent. Uranus facepawns to that. Mackenzie however decides to use Charm to further decrease 4L4N 7UR1N6's Attack stat, after which the Angel Mega Metagross goes for Rain Dance for it to start raining. "I don't like where this is going.", the Angel Zorua already suspects what this guy is actually using Rain Dance for. And indeed, after everyone except Gaia attacks the Steel and Psychic Type Pokémon again, Themis gets hit by the enemy's Thunder attack, since that attack always hits during rain. "Ouch.", Themis responds to that hit, "Uhh guys, I don't think we're doing enough damage to have a chance of winning like this..."

"Well, what do you suggest?", Uranus the Angel Zoroark asks his daughter, As Themis thinks about it some, 4L4N 7UR1N6 manages to now hit Mackenzie with his currently unmissable Thunder attack, which also unluckily inflicts her with the paralysis status condition. Now the Angel Zorua gets an idea: "Wait, Metagross are basically like living supercomputers, right?" Though Yannick misunderstands the idea she is getting at: "I don't think we can get this guy to download porn in the middle of a fight." "No, silly.", Themis says, "I'm thinking of paradoxes!" "Well, don't think about them too much." "No, I mean, I'm thinking of using paradoxes against this guy!" Her father now responds to this: "Let's try that then." So Themis takes out her phone and goes on the wikipedia page that lists paradoxes.
Before she can pick the first one to deliver though, Uranus gets hit by the next Thunder attack. Then Themis tells the Angel Mega Metagross the barber paradox: "A male barber shaves all men who don't shave themselves. Does the barber shave himself?" "Aaaaahhh!!", hearing and thinking about it seems to actually hurt 4L4N 7UR1N6, though he also isn't defeated yet. "We might need four in total.", Gaia acknowledges, "One for each Angel Beldum." Yannick gets hit again from the next unmissable Thunder attack. At least it now stops raining due to the effect of Rain Dance only lasting this long. For the second paradox to give the supercomputer-like enemy, Themis decides to describe the crocodile dilemma: "A crocodile steals a child and promises its return if the father can correctly guess what the crocodile will do. How should the crocodile respond if the father guesses that the child will not be returned?" "Aaahh my brains!", 4L4N 7UR1N6 screams out in pain once again.
Now the Steel and Psychic Type Pokémon uses Zen Headbutt against Yannick, which brings the Uxie pretty close to being completely defeated, since despite being a legendary Pokémon, the opponent is notably pretty strong himself. Then Themis goes for a classic: "This sentence is false.", doing some more clear damage to the boss battle enemy. And after the Angel Zorua manages to dodge the Angel Mega Metagross's attempt of hitting her with Meteor Mash, Themis finishes this fight by telling 4L4N 7UR1N6: "I know that I know nothing!" "AAAAHHHH!!", this is enough to defeat the opponent.

4L4N 7UR1N6 now tells them: "You have beaten this challenge. So I can now get you to Fortitude.", with the Angel Mega Metagross then opening the portal to the next Layer, as if his purpose here is to test anyone who wants to get to the Layers above this one. That at least explains now why the Angel Crocalor sent the group collecting the Angel Beldum, even though this would ultimately lead to another boss fight. Well, time to get into the sixth Layer of Heaven now, with the group of five entering the portal to get there now.

As Arceus continues snooping around, trying to find more traces of what's going wrong here in Heaven, the witnessing Puruel is getting worried, since he obviously doesn't want Arceus to find out that Arceus isn't truly in charge here. So the fiery angel Puruel calls the Angel Spidops Khamuel to deal with this: "Hey, Khamuel. I'm concerned regarding Arceus figuring out how I'm the one in charge here and how much he... well, isn't. I'm offering to help too, of course, since capturing Arceus would be pretty dangerous for just one angel alone." "Well, we're gonna need a plan then.", Khamuel notes, so those two villainous angels start thinking of a potential plan. Though Khamuel soon just looks over to the screen showing the inside of the room Mew is in and then states: "You know what, Puruel? I got an idea, hehehe..."

Next Chapter: https://www.furaffinity.net/view/54787872/

Previous Chapter: https://www.furaffinity.net/view/54718420/

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