Spoilers from included and/or represented works abound. Please read this fiction carefully.
Previously, in another alternate timeline...
"Ha! Ha! Ha!" *psychotic laughter* "My Prince... please accept me, or my life loses my meaning!" Rulue (ルルー) went out of her mind because of the Anti-Life Equation (seemingly) from nowhere, as indicated by the red eyes with omega irises.
"Enough! Enough! What's with you, lady!?" Dark Prince shrugged Rulue off, even injuring her. "Please... you're not really yourself, so hold yourself!" *Ascension!*
"Arghhhhh!!!" Rulue freaks out and promptly snaps. *slumps down*
"Oh no... Arly, help me!!!" Dark Prince screamed in terror.
"You... crossed the line... very well..." Rulue got up. "Loneliness plus Alienation plus Fear plus Despair plus Self-Worth divided by Mockery divided by Condemnation divided by Misunderstanding times Guilt times Shame times Failure times Judgment, N equals Y where Y is Hope and N is Folly, Love equals Lies, Life equals Death, Self equals Dark-side."
"No! No! No!"/"いいえ！いいえ！いいえ！" Dark Prince tries to run away.
Rulue quickly grab one of his wings, causing him to scream in hurt and extreme agony.
"Dark Prince... let's kill!"/"サタン様、殺しましょう!" Cue Rulue beating up Dark Prince using her martial arts skill, drawing blood and damaging to no end before he can react any further.
This results in Dark Prince spurting demonic blood, and destroying his body before he can fight back. This lasted for a few minutes, and then Rulue trapped him all by herself and repeatedly punch him in the face.
Rulue laughs psychotically while the 'Prince helplessly serves as the lethal punching bag.
"No! No! No!"/"いいえ！いいえ！いいえ！" Dark Prince tries to run away.
Rulue quickly grab one of his wings, causing him to scream in hurt and extreme agony.
"Dark Prince... let's kill!"/"サタン様、殺しましょう!" Cue Rulue beating up Dark Prince using her martial arts skill, drawing blood and damaging to no end before he can react any further.
This results in Dark Prince spurting demonic blood, and destroying his body before he can fight back. This lasted for a few minutes, and then Rulue trapped him all by herself and repeatedly punch him in the face.
Rulue laughs psychotically while the 'Prince himself helplessly serves as the lethal punching bag. And then Carbuncle just so happens to run into the scene.
"Carbunny..."/"カーバンクルちゃん..." Dark Prince to Carbuncle. "Please... call... Arly..."/"アルルに...電話...してください..."
"You want help?" Rulue noticed Carbuncle. "I'll kick you literally!"
She kicks Carbuncle to the side, just as she said. But so hard, Carbuncle suddenly bleeds.
"Gu guu! Guguuuu gu!"/"ぐぐー！ぐっぐーぐ!" ("Stop it! Owww!") Carbuncle crashes into a random boulder, hard.
Rulue approachs Carbuncle with the level of hostility not even normally seen ever, at all. "I'll crush you."
When she got to a step before Carbuncle, she swiftly stomps her foot to the pet with an impact that would normally break her leg. She was able to stomp this hard using only one leg because Anti-Life has (unbeknownst to anyone here) evolved, strengthening her all around.
"Guuuuu!"/"ぐーっ!" Carbuncle gets crushed by Rulue.
"Nooooo!"/"いいえぇぇ!" Dark Prince heard the scream and the stomp.
All that's left of Carbuncle is its mangled corpse crushed and the red hexagonal gem embedded on his forehead, the Rubelcrack(ルベルクラク), which gave it mysterious abilities, now the gem falls off. Carbuncle is dead.
Dark Prince screams in horror, hearing the death of the beloved pet of his and then Arle's. Rulue approachs the 'Prince and stomps on his chest.
"It's over, Dark Prince. The next target is Arle, of course." Rulue smirks, and took her hand fan.
"Oh no! You beat up the demon and crushed the pet!" Schezo Wegey witness it all, and just ambushed.
Pragmatic martial arts go brrr: Rulue kicks Schezo in the face, and snatched his sword. Arle also ambushed, and saw the crushed Carbuncle and dying Prince.
"Arly... Carbunny is... dead..."/"アルル...カーバンクルちゃん...死んでいる..." Dark Prince dying. "Rulue is... out of... her mind..."/"ルルーは…気が狂っている..."
"Dark Prince... Carby... no..."/"サタン...カアくん...いや..." Arle is horrified.
"Perversion accuser! Let me handle this!" Schezo told Arle. "Run! Arle, run!"/"走る！アルル、走れ!"
Rulue use the sword to decapitate, guillotine off his head. Cue to brief blood spurt from that neck.
"Schezo!!!"/"シェゾ!!!" Arle screamed.
Schezo falls down both, dead and out. Rulue psychotically laughs off. Arle saw the omega eyes in terror, and is about to run.
"Don't run, Arle!" Rulue throws the hand fan to Arle, hitting her on the head.
Then she took the sword and tried to slash Arle, improvising her martial art skills to allow her to use the sword herself. She managed to slash the chest and hmthe cape, but the breastplate protected the teenaged sorceress, though she now bleeds in the back of her neck. Arle falls down in fear, and Rulue is about to kill her.
"Anti-Life Is." Rulue charged on.
Thankfully, Arle used her spells on Rulue feet, finally hurting her physically, and made her scream, giving Arle the time to snatch Schezo's sword.
"Stop it, Rulue!" Arle then stabbed Rulue in the chest while the latter was trying to shrug off the damage.
"Finally... you're free." Arle panted. "I'm sorry all this has gone so... tragic. Carby... Dark Prince... Schezo... I'm sorry..."/"申し訳ありませんが、これがすべて終わってしまいました... 悲劇的です。カアくん...サタン...シェゾ...ごめん..." *sobs*
Arle pulls the sword off, and Rulue falls down. Arle took Rulue's now blood-splattered hand fan, and kept Schezo's sword for herself. Arle broken by the event she went into, and sobs.
"Arly..."/"アルル..." Dark Prince is perishing. He tried to reach for her. "You came..."/"あなたが来た..."
"Dark Prince..."/"サタン..." Arle tearfully retrieved the Rubelcrack and approaches the Dark Prince.
"Please... take care of our world... this beautiful world..." Dark Prince then loses his breath.
"Anti-Life... Anti-Life? No..." Arle breaks down. "No no no! Dark Prince, someone please! Someone help us! I'm breaking down! Aaah!!!"
His hand stops, and fall down. The body has been terminated, for the Dark Prince is now dead, in front of the woman he loved breaking down.
"Nooooo!!!"/"いやぁぁぁぁぁー!" Arle screamed.
The next day, Arle assimilated the Dark Prince by eating his heart and magically attach his wings into her back, replacing the now-slashed cape. The demonic and archangelic powers the Dark Prince possessed, thanks to her assimilation, mixed with her magics and turned (possibly bleached) her eyes blue. She also wears some of Rulue's jewelry, and also assimilated Schezo's powers as well to gain his dark art, leaving his belt which she wears alongside, even embedding the Rubelcrack in it. She brings the sword by carrying on her back, and the hand fan strapped on the belt. She disappeared from the sight and secretly practiced everything she gained and got. A few days later, she got better and stronger, but still massively traumatized from Rulue's killing. She went alongside the Minotaur, Rulue's big servant, who's mourning her psychosis and eventually death.
"Arle, you're... different." Draco Centauros is the first to see Arle since the tragedy. "Do you want a beautiful contest?"
"Carby... Dark Prince... Schezo... Rulue... they're all dead."/"カアくん...サタン...シェゾ...ルルー...彼らは皆死んでいます。" Arle revealed. "I was so broken by it. I'm gonna take the Seraphim Orb. Where's it!?"/"私はそれでとても壊れました。セラフィムのオーブを持っていきます。どこだ!?"
"Very well... let's Puyo battle!" Draco engaged. "Beauty pop!"
Arle proceeds with the battle, and she adds the new abilities to her own spells as she practiced a few days. She was more formidable than herself prior and the dead rivals combined, and Draco wasn't only defeated, she's wounded.
Note: This Arle replaces Ice Storm with Dark Blizzard, Diacute or counter with Heavenly Thunder, Fire with Flame Tornado, and Judgement with Heaven Ray, in Puyo spells. This mainly references Lilith, please keep in mind.
"Uh oh, I'm sorry I hurt you." Arle apologizes. "Is that what the powers and abilities I got from my greater friends of my world... feel like? I'm so powerful."
"Ugh... You ruined my dress, and wounded me, ruining my beauty!" Draco is upset. "Anyways, we're still competitive. I know where should you go."
Draco leads Arle the way to the dungeon, and the latter then meets the Witch, who's caught off guard by Arle's recent change. Arle took a Puyo battle, and it bruised the defeated Witch. Witchy accompanies Arle, but...
"Schezo's head was cut off. I had to kill the one who did it to save myself." Arle told Witch, shocking the latter.
Both Draco and Witch then together navigated the dungeon, leading Arle to where the Seraphim Orb was.
And a while later, the Seraphim Orb, originally lost after the defeat of the Phantom God, has emerged. Arle finally takes it, and now remember everything that happened before the finale post-Phantom God, as well as the memories of those she assimilated and learned beyond the tragedy.
"Carby... Dark Prince... Schezo... Rulue..."/"カアくん...サタン...シェゾ...ルルー..." Arle's now-broken laugh. "I finally got it! Lilith, please bear all that happened in mind! I'm finally taking the Seraphim Orb!"/"やっとわかった！リリス、今までのことをよく覚えておいてくれ！やっとセラフィムのオーブを手に入れた!"
Arle escaped the labyrinth with Draco and Witch, and met Suketoudara.
"You... you... you've become a different person than before!" Suketoudara is caught off guard. "Fishcakes!"/"ぎょえん!"
Arle did Puyo battle, and at the end, accidentally killed him. This traumatized the already broken sorceress even further, causing her to become extra paranoid. She decided that: "I will create a dynasty across any worlds I step into, avenging my rivals!"
One day later, the Primp Town was destroyed by Feli, who also has Anti-Life, and turns out to be the one who corrupted Rulue with the Equation.
Feli laughs psychotically. She's brought to a prison in Ringo's world, and interrogated by Ringo with the police.
"You super-duper, hairy-scary, evil-weevil, weirdy-wacky, gothy girl, how'd you nuke the Primp Town?" Ringo asks Feli.
"What? You want some divination?" Feli mocked. "Copy-sat."
Ringo took her book and tried to hit Feli, but is interrupted because a wall exploded. It's an all-new(?), all-different(?) Arle, who just found out Feli also corrupted Rulue with the Anti-Life Equation.
"Ringo, get away from her." Arle told Ringo.
"I'm handling this, and also, Arle, you're so diff-" Ringo replied, but stops.
Arle approaches corrupted Feli, and flips the interrogation table and pins the goth into the glass. "You corrupted Rulue! Made me... her... Dark Prince... Carby... Schezo..."
"Oh, first your rivalry, now Primp Town..." Feli told Arle. "Things you love doesn't hold fate with free will, do they..."
Arle winds a fiery punch, but...
"Arle, don't!" Ringo pleaded.
Arle punches, but miss Feli.
"You..., you're thinking of a bad thing... aren't you?" Feli giggles, and her red-omega eyes glow brighter.
Arle threw Feli to the opposite wall, but the latter got up, dropping the bent metal-sticks in the ground.
"I can sense an evil aura from you, alongside your divine aura." Feli told Arle. "So you actually took that divination of that spoiled woman seriously."
"Now run along so I can break outta this world." Feli suggested. "The Anti-Life is the mysterious companion to the divination itself!"
Arle choked Feli and took out the dark sword.
"That's enough!" Ringo scolded Arle.
Ringo went for Permutation, but Arle kicked Ringo not only away, but out of the room. Ringo nearly fall down only to grab the ledge and climb, and Arle is about to kill Feli.
"I know it's soon, but..." Feli told Arle. "Think your friends will adventure with you again? Maybe you won't kill them or their friends for no reason..."
Ringo climbed and barely saw Arle coming Feli. Arle stabbed Feli in the chest, killing her. Ringo saw Feli dying, and then let go, falling to her apparent death. Clearly, this was because of Arle's desire for revenge, not justice like some fans could've assumed.
And so, Arle officially made it clear that she'll create a dynasty named "Rukasazo", and brought Draco, Witch and some other surviving Puyo users from this soon-to-be dystopian timeline that already befell both the Dark Prince and the Primp Town. However, there's also a resistance force made of those who're opposed to what Arle has become, and gathered to stop Arle and her dynastic regime and bring back peace and fun that was established through Puyo battles. An inter-dimensional civil war is to begin... just five days after the Prism Shatter incident that's wrongly connected to and utterly distorted the Zero Point.
To be continued...