On Krypton Alura & Zor-El're in the birthing room to welcome their triplets, Belle, Aurora & Kara, where the girls spend their next 12 years together. The next year Krypton gets destroyed so their parents put them in pods designated for Earth. Belle lands on Earth 56 where her life becomes that of Belle from Beauty & the Beast, Aurora lands on Earth 28 where her life becomes that of Aurora from Sleeping Beauty & Kara lands on 2015 Earth 38. Sometime after that, it's been a year since being Supergirl. The D.E.O. celebrates a very hard-won victory. Kara goes back to her place to finally sleep. A little while later she gets awoken to a very low hum. She starts looking around whereupon she sees a little blue light then Myx shows up out of it. She asks him what he's doing there to which he tells her that Belle & Aurora's lives got cut short; basically, they didn't get their happily ever after. He says because of this their stories became erased which in turn caused the Disney eco-system to be thrown off. Since he knows she's one of Disney's biggest fans as well as her sisters being the inspirations for some films & she's a hero it's her job to fix what's happened. She then asks to be given a day to get her affairs in order. After that she heads to Earth 10 where she, once more, gets recruited by the D.E.O.; or so she thought but instead she's a teenager who gets taken by them.
A few weeks after arriving at the Danvers Kara gets stolen by the real Hank Henshaw whereupon he gives her to (Project) CADMUS that's led by Dr. Lillian Luthor where over the next decade she physically abuses, tortures & experiments on the alien all the while referring to her as an animal. Later on, she'll meet the youngest Luthor at the annual Luthor Christmas Ball which's Lena's least favorite day because of that as well as the anniversary of her biological mother's death where she's expected to play the good straight daughter in a loving family but in actuality, she's emotionally/mentally abused so-called monster/black sheep of said family. Sometime during that week she also remembers to do her emailed proposal for an internship with Wayne Enterprises; in the end, she gets it & when Lillian hears about that the older woman becomes upset that Lena won't be doing an internship at Luthor CORP but once her son Lex tells her the 'real; reason for not choosing his sister Lillian backs off. After that all 3 Luthors go their separate ways; he takes a conference call, Lena goes to check her schematics for a Black-Body Field Generator & Lillian goes back to CADMUS where she'll take her frustrations out on the 19-year-old Kryptonian after which Lillian tells her henchmen to bring the other to the Luthor Mansion so she can keep an eye on her asset for the Christmas holidays where Kara'll meet the woman that'll change her life for better or worse.
She gets brought through the servant's quarters then to Lillian's lab where Karas put in a soundproof/lead-lined room that's been retrofitted into a makeshift bedroom, or so Lillian thinks that'll be the case. Kara, who's been in a trace, turns around because of the sound of a cleared throat because Lillian wants to tell her that she'll be working with Henshaw while the older woman prepares for the ball. Later Kara falls asleep but gets awoken by a punch to the face which signifies that it's time to eat & then time for a shower via a hose because "that's all that animals deserve." After that, she gets told to dress but not in her normal CADMUS wear; in the end, it's a blood-red shirt with matching boots, blue pants with matching sunglasses & a 'real' gun. After that, she goes to a 'training' session with Henshaw which takes a couple of hours then lunch happens. After that, she gets brought to Lillian where Kara'll be given as a bodyguard for Lex. The next day she starts her new job where she'll be known as SG. She gets given a new outfit of a black pantsuit with a white stripe down the sides, a white shirt with matching cufflinks, black glasses & an emerald tie that's infused with a small amount of Green Kryptonite. A few hours later they return to the Manor for lunch where they'll come across all 3 other Luthors; Lionel, Lillian & Lena. Lionel asks about the new woman & Lillian says it's Lex's new bodyguard. After that introduction SG leaves to do a perimeter check meanwhile Lena can't stop thinking about the young woman. Lex catches her doing so which causes him to internally smirk as well as filing that away for future reference, meanwhile, the other Luthors discuss a new project for LuthorCORP. Minutes later SG returns from her sweep Lillian gets her to take her meager belongings & move them to a room that's at the end of the 3rd floor where the Luthor's bedrooms where she gets left to her own devices because Bruce Wayne makes an appearance to discuss a venture between the Wayne's at the behest of his father Thomas as well as discussing Lena's internship. Later on, he'll meet SG but, dear reader, we'll get to that later. Once that's done SG gets brought out to do a final sweep of said grounds. After she does that she comes across Lex, Lena & Lillian arguing over a secret experiment; once again the older Luthors mentally/emotionally torture Lena. Once they leave her Kara comes out to say she agrees with Lena that aliens that look human should be humanly treated as well as slipping out that Kara knows what it's like to not be treated as a human but before Lena can ask what that means Henshaw retrieves SG because Lillian wants her. Once she gets to the room it's revealed that Kara's the subject of the experiment where by using Red K & animal DNA Kara gets turned into an Alpha. This'll cause her to be a super evil werewolf/Kryptonian that'll go into a rut once a month with the feral need to dominate women with certain pheromones &, unknowingly, it'll coincide with the party.
It's a bright sunny morning when all of a sudden she awakes with pain radiating from her waist; it hurts so much that she repeatedly bashes her head against the bedroom door which causes Luthor's henchman/butler to see what happened. Once he sees her state he forgoes telling his employers & just orders her escorts who do anything for her so she watches them have sex with each other. Later on, once they finish & leave, she falls asleep for another 20 minutes until the Graves siblings bring her to Lillian & Lex who chain her up with Krypto-Cuffs, patent-pending, to examine her vitals & other things until he leaves to do some shopping he'd been putting off so Kara's left with her but Lillian also leaves to go to her bedroom to get ready for a meeting with Maxwell 'Max' Lord but before she can go her butler tells that a J'onzz, Vasquez & Danvers' here to see her whereupon she meets them in her husband's office. Meanwhile, Kara goes for a walk where she comes across Lena horse riding. Kara becomes mesmerized with Lena's grace & Lena catches her doing so which in turn causes her to lose her balance. She then goes flying from said horse but before she gets secretly injured she gets saved. Once that's all over, she sees that she's astride the other which causes her to quip that she guesses that she's on top. They both break into laughs that turn into adjoining moans because of the friction caused by them rubbing against one another. Before SG's able to get off on it Lena abruptly stands & walks away thus leaving Kara with severe blue-balls. In Kara's confusion, she drops her Aunt Astra's spy beacon which Agent Danvers eventually finds which causes her to find her supposed long-lost foster sister, in about a decade, after which SG may or may not be an enemy of the state. Meanwhile, SG's once again called by Lillian where she escorts Lillian to her rendezvous with Lord to discuss their mutually beneficial agreement of him backing CADMUS' fight with the D.E.O. In return, he'll be able to do experiments on any alien of his choosing. Once the meeting's done the Super & the Luthor leave.
At the last minute, Lillian changes the Christmas Ball to a New Year's Eve one which ends up going off without a hitch except for the fact that Lord double-crosses her & instead cooperates with the D.E.O. where they put a stop to it but in the confusion, SG disappears then the Powers That Be turn her & Lena into Kara Zod & a mystery woman who wears a half face mask & becomes known as the Adjudicator who works for people referred to as the High Table; at 13 years old Kara Zod's life gets turned upside down when her family gets exiled from Krypton because her father, General Zod, became an ally to Non In-Ze & his wife Astra. As soon as her family lands on planet Earth Zod gets into an altercation with its hero Superman which turns her into an orphan & causes her to've an immense hatred for the Man of Steel. She decides to survive on her own where she makes money by protecting others like herself, aliens who don't've a place to call their own, until one day it gets the attention of Veronica 'Roulette' Sinclair's mother, who uses her considerable wealth/influence to've her arrested for minor infractions, that gets Kara to be placed in foster care where later she gets adopted by the Luthors. By doing this Mrs. Sinclair's debts paid in full to them. Once the adoption's official Kara becomes known as K.Z. Luthor. After that, she gets picked up by a Luthor driver who takes her to her new family. There she gets introduced. She gets fully embraced by her new brother & Lillian when she beats him at chess & has a shared love of science with her new mother. Later on, over the next half-decade, she becomes a better Luthor than Lex; not that he minds. But just after her 18th birthday, her new family dies in a confrontation between the Flash & Superman. Once the funeral ends she goes back to the mansion where she becomes as reclusive as Bruce Wayne but after a period of this, she takes her rightful place as LuthorCORP's CEO as well as becoming a villain. Sometime later, during a battle with Superman, once again, she lands on another Earth, where she reverts to a 12-year-old street kid with amnesia but instead of being adopted by Luthors, it's Thomas & Martha Wayne who want to use her as a replacement for their deceased son Bruce all the while pretending to their friends/family that she's his long-lost sibling.
She goes shopping with Martha for new clothes & during which she meets the Grants where she becomes enamored on-site by Cat & vice versa. Martha notices but decides to keep quiet. A few minutes later they enter the Iceberg Lounge which's owned by Penguin's parents where Martha accepts, on her husband's behalf, to attend the Cobblepot Gala. Kara notices the Grants aren't invited but stays silent & after that Cat's mother Katherine says she'll be going on a business trip & that Cat should behave while Katherine's away to which the other says she's a grown-ass woman who can look after herself. Soon Katherine becomes beyond pissed but before she can be violent towards her daughter the young Wayne heir stops the elder Grant which infuriates the woman but otherwise impresses the younger Grant. After that, they go their separate ways. On the way home to the Manor the Waynes get into an accident whereupon Martha dies, Alfred gets injured & Kara disappears for a decade until she returns when her father gets murdered by an unknown assailant & because of this, she decides to get rid of Earth's unworthy in the form of Supergirl, by some, & Black Bullet, by others. Also, for a time, she dates Selina until the other realizes that she doesn't love Kara. This becomes the final straw for her so Kara goes to Earth 89 where she becomes known as the Dark Knight but after a while Earth 39, that's got 5th dimensional Imps, calls where Myx decides to show her different variations of who she can become as well as the different outcomes. Once she settles on one it's revealed, dear reader, that her lifes' just a simulation created by a joint venture of the Initiative & Leviathan.
One day the guards of said joint venture get complacent & when their backs're turned she uses her superspeed to get to her pod to escape to Earth 8 where she's a 14-year-old that, for real this time, gets captured by CADMUS until her cousin saves her then, a year into her stay, he gets murdered by Doomsday so it's up to his wife, Lois Lane, to raise her. Kara becomes resentful of the other for some reason so Lois calls in a favor to the real J'onn J'onzz who ends up raising her as well as Agent Vasquez becoming a 2nd guardian. Later on, Vasquez meets 17-year-old Lena Luthor & Kara meets the Queen of All Media during an undercover op. This ends up happening because when they say their new identities they get, Alex Leigh & Kara Benoist, them mixed up with the other's name so Vasquez becomes Lena's World History tutor named Kara Benoit & Kara becomes Cat Grant's driver/bodyguard named Alex Leigh. A few months Vasquez & Kara's missions collide when they see each other at St. Andrews Preparatory because of a fight. After the meeting ends they all walk to the parking lot where Vasquez & Lena's cars don't work so Carter offers for 'Alex' to drive them wherever they need to go, Kara drops them off at their homes & then calls a tow company to get the other cars. A few days later Lena goes to foster care. The other Luthors're arrested on charges of Conspiracy to Commit Fraud, Conspiracy to Commit Money Laundering, Bribery (for Lionel who loses his company in a buy-out from Wayne Enterprises, he needs to use that money to pay back the people he stole from & gets a 30-year prison sentence) & Murder (for Lex & Lillian who both get Life Without Parole on 33 Counts). Later on, Lena changes her last name to her biological mother's & goes to live with biological family friend Tim 'Robin' Drake in Bludhaven whereas Vasquez, or as she'll now legally be known as Kara Benoist, gets released from working at the D.E.O. & also moves to Bludhaven where she'll be a Detective with the B.P.D. &, that dear reader's where Lena & Vasquez/Kara leave this story. Meanwhile the other Kara, now known legally as Alex, also moves forward in her new life that she's always wanted & a job that she's best suited for.
Alex loves to make her new family safe from everything. One day she goes through CATCO to pick up Cat for a meeting with Palmer Technologies to talk about their Alien Detection Device; A.D.D. for short but when she sees Mr. & Mrs. Grant coming through she warns the new assistant, named Eve, about the 'Inquisition'. Eve intercepts them while Alex goes to warn Cat so Cat can be ready to've time to react to whatever Mr. Grant needs to say to her & to whatever Mrs. Grant's going to be critical. Once the Grants appear Cat gives the other the excuse that Alex needs to help Eve with something or other. When Alex finds the other crying, because of what the Grants probably said to her, & after Eve stops crying. Alex gets rewarded with a kiss on the cheek which somehow triggers her into attacking Eve where she hit her over the head then brings her to a table &, for some reason, decides to've anal sex with the unconscious woman. Sometime later Eve wakes up to ask what happened & Alex lies stating that she passed out from heat exhaustion. Later on, at Palmer Technologies, Cat gets a tour of some of the facility but not all of it because she gets a call from Carter's school where he got into another fight. Once they get there Alex shames him into apologizing to the other person then he goes to the Principal's office where he receives his punishment for the fight & after that, she plus the Grants goes home where Carter eats dinner, does his homework & goes to bed. After that, Cat goes to her home office to look over some paperwork & tells Alex that she can stay at the Penthouse as long as she likes & Alex decides to watch TV. Later Cat leaves her office to find the other sleeping on the couch. She decides to leave the other while she goes to her bedroom to sleep too. The next morning she awakens to breakfast where, from there, her day starts but a few hours later her day gets cut short due to something unexpected that causes Alex to live with them permanently. They all live happily ever after until time gets reversed & she becomes Kara again where Alex Danvers says goodbye to her sister then heads to the airport for a meeting in Geneva & on the plane she'll meet the woman who'll change her life forever.
Cat Grant goes to her 1st Class seat, she's going to Geneva on behalf of Pres. Olivia Marsdin, where she thinks she'll get the whole row to herself but she gets mistaken when a red-headed woman comes to sit next to her. Once seated introductions're made. Alex then becomes excited because she'd never been in 1st Class before which causes Cat to smile. After all, as she later explains, Alex reminds her of her Son's all-white Husky puppy Nanook to which Alex states that that's her favorite character from 'The Lost Boys'. After that, they spend a few hours talking to each other when all of a sudden their cycles hit at the same time. Cat then uses her position as a friend of the POTUS to get her & Alex the use of the Captain's quarters where they spend the rest of the flight helping each other out. Hours later they disembark & never see each other again or so they think. They enjoy the sights of Geneva separately but somehow they go to different places at the same time but never run into each other. The last night before the conference Cat meets up with Nia Nal at the Admiral's Arms where Nia runs into her friends Lena Luthor & Kara Danvers, who's there to take the place of a D.E.O. Agent who contracted COVID, & introduces Cat to them. Sometime later Nia excuses herself once she realizes she's the 4th wheel but as soon as Kara sees her sister there she leaves Cat & Lena alone. The next morning Cat & Lena wake up naked together where they realize they hooked up but instead of dwelling on it, they go about their day. Sometime later that evening they've dinner together whereupon Cat & Alex, who decided to forget what happened, meet once more. A few months later they meet again due to dire circumstances. Cat becomes the target of some aliens so it's Alex's job to get Cat & her son to the City of Argo on the planet Krypton but while boarding the ship for said city Cat gets murdered. Alex still goes through with the plan so Carter can be safe. But during the journey, a wormhole knocks them off course. They land at a different time when Krypton never gets destroyed. Also, he becomes Kal-El & Alex becomes the adopted daughter of General Zod. A few years after that Kal-El goes to Earth where he ends up living happily ever after with the human known as Lois Lane, Meanwhile things happen on the next Earth then sometime later Kara gets brought to a different Krypton!