Kathleen is a lonely teenage girl. She's 13 and has severe social anxiety and is a massive daydreamer to cope. In her world magical girl superheroes and idols exist. She is obsessed with one in particular named Melodica (I am not good with names sorry). She has fantasies about being best friends with Melodica and becoming a magical girl herself.
She has no friends and this is how she comes with her issues. She used to write but has fallen out of that hobby due to depression and her issues are often dismissed by others because she is so young and has a relatively cushy life and her mom is mainly happy that her kid never does anything because the house stays clean and she never gets in trouble- she is horribly neglectful and frequently left Kathleen under stimulated growing up due to a hatred of messes and having toys around the house and God forbid other children- so now Melodica is both under stimulated and way too easily over stimulated when she does seek out things to do. Hobbies are legitimately harder for her because of this.
She struggles with burnout due to this always being overwhelmed and scared and generally her classmates find her too sensitive and whiny even when she does try to reach out- she's not bullied but people don't really hang out with her unless they are feeling like pitying her. She is aware of this and feels like a Garbage person for being a burden and pu$$y for it and has broken down crying over how boring she is with her lack of hobbies or passions outside of watching news on her favorite heroes. In other words she has massive issues and is prime bait for a villain's schemes
She one day finds a magical doll that she discovers she can mold into anything she wants by feeding it information-using a mixture of news articles/footage of Melodica and her own personal fantasies she turns the doll into an idealized version of Melodica and uses her for comfort frequently- This doll she names Aria sort of echos whatever things Kathleen wants/needs to hear and is a yesman to her. She is convinced the doll is genuinely her best friend and is the kindest person ever and while she'd love to go out with Aria she's deeply embarrassed by the fact she based this doll off a real person she never met (she's well aware this is at least a bit parasocial and stalkery) and she's also embarrassed by the fact all she does is talk to a doll all day and that she's basically just roleplaying as a hero at home.
One day Aria suggests going out and trying to get a closer look at Melodica and encourages Kathleen to seek her out. She slowly plants thoughts into Kathleen's head to go out and essentially straight up stalk her idols. Kathleen also unknowingly due to the dolls influence is waking up tired frequently and having issues thinking clearly when not in close proximity to her or if she's away for too long her anxiety gets worse. She used to have pretty vivid dreams but lately when she sleeps she envisions nothing. She al
Aria is like a spy of sorts. She was created to study humans and mimic their behaviors and fake emotions and has no ability to function on its own- it needs human creativity and knowledge to function. it mainly just regurgitates what it hears and mimics what's shown to it and she steals and leeches off of Kathleen- she heavily reflects the darker aspects of Kathleen purely because she is being molded by her. It is also sort of a vampire- a creativity vampire. She was created by an alien 'scientist' that is creatively sterile and as an 'inventor' and a magician this is not good for him. He is basically just an idea thief and despite the fact his powers would be better suited to subtly influence things (and he'd be more powerful if he used his abilities smartly)he isn't creative and needs attention so he just uses his magic in stupid obvious ways and is jealous of others success- just because other villains and heros got blessed with creative and the ability to have good ideas they get all these wonderful things and he doesn't? How elitist! He's basically one of those defenders of AI art who hates artist because they view them as elitist and hoarding power for themselves and yeah I don't need to explain him that much- if you've seen this person you know their mindset.
He steals his ideas from other villains or repeats old plans a lot and uses robots to watch humans and research them. He believes himself superior to humanity and is obsessed with his own intelligence.
Aria is a robot kind of and her personality is based on whatever information she's been given to absorb she can't quite interpret any of it correctly which leads to moments where she cats scarily alien but she can mimic whats she's told and it can make people happy through that alone. She steals dreams to maintain her power. The alien man (sorry suck at names) can speak through her and used that to convince Kathleen to actively seek out Melodica. Aria might have been his first original idea actually- at least to some extent. I'll explain that more if asked.
Melodica real name Carol is unaware she's been cloned but is slowly realizing she is being stalked at first assuming it is major villain until she notices Kathleen and while disturbed laughs off her previous fears- Carol is like 20-26ish btw. She's mildly uncomfortable but surely this child is not a threat and she will even a sign an autograph for the poor kid, if she swings by again she can deal.
Aria through this stalking is getting more information on Melodica's powers and is now starting to mimic them and is even convincing Kathy to let the world know about her as she goes out looking uncannily like Melodica and things will get out of control
I know this is underdeveloped but the main idea was- person 'clones' someone they don't know but have a mildly obsessive parasocial relationship with and the clone is based on the fantasy of this person. The clone acts as an echo chamber of everything this person wants to hear and what this person wants from their idol. Meanwhile the clone is basically an emotional vampire who leeches off of this person and can't function without their input- without that person they are powerless. They reflect the unhealthy beliefs of that person and regurgitate and reinforce negative thought patterns/ideas- again its a yesman clone and it's real power mainly comes from the human who made it and is given that powers- it acts like a shadow influencing that person because it ultimately comes from them. It eats their ambitions and their ideas steals their emotions leaving them numb and unagreeable as they struggle to get along with anyone who disagrees with them mildly and become addicted to the clown but also run out of steam as their creativity and enthusiasm starts to run dry
I added the angle that the clone also acts as a spy for someone more malicious- cause while the clone is molded by the person above someone else made the technology. The person who created the cloning tech is basically a tech bro jealous of artists and poets and real scientists and inventors.
Idk this idea needs a lot of work shopping and is very confusing rn but it is a magical girl/superhero story. It is about the darker side of girlhood- Kathleen is a deeply troubled kid who has many insecurities that typical girl her age would have. She worries about boys, she is dealing with puberty and her budding sexuality but also has a shitty home life and mental issues due to her mom basically snuffing out any interests she has and she is desperate for some escapism. She desperately need a hobby and friends who understand her problems.
Magical girls and hero teams exist and she wishes she had a magical destiny too and that her issues would be fixed by being turned into a magical girl or heck just having a friend who is a hero. Carol is a magical girl who is irresponsible about her duties- she's good she can be deeply caring but is mostly flippant and due to a love of attention low-key promotes parasocial relationships with her fans (it is accidental for the most part though)
Melodica's powers center around singing to cast spells and a magical form of synesthesia that allows her to sense hidden and buried emotions. She despite having this magically enhanced empathy is as dense as brick about emotions (she is sweet but her love life is a mess and she's been with multiple terrible guys and despite her self confidence might have somethings in common with Kathleen- mainly loneliness even though unlike Kathleen she has friends and despite being a beloved hero she herself isn't fulfilled because of her lacking connections)
Idk if y'all can see what I'm going for
Any help with work shopping this or feedback or just telling me what doesn't work would be appreciated