First, know the 'American Horror Story' universe well. Watch all the seasons you want to base your OC in. Then, create your OC. Decide on their appearance, personality, and backstory. For example, if it's for 'Hotel' season, your OC could be a vampire hunter with a tragic past that led them to hunt vampires. Next, think about the plot. How will your OC interact with the existing characters and the setting? You can start with a simple idea like your OC checking into the hotel for a specific reason and then things start to go wrong.
To start writing ahs oc fanfiction, immerse yourself in the world of AHS. Take notes on the themes, settings, and character dynamics of the season you're interested in. Let's say it's 'Roanoke'. Create an OC that fits into that world, perhaps a local who has always been curious about the haunted house. Develop their relationships with the other characters. You can start with a scene where your OC hears rumors about the house and decides to investigate. Then build the story from there, adding twists and turns as your OC uncovers more about the horror within.
Chapter 240, "He's the Last One?!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Wuuuuh He Bao truly deserves it, Mom always knew you could do it!"...
Chapter 367, "Help Me Call the Police", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with However, before they could approach, another loud "bang" sounded as...
Chapter 273, ""Justice Will Eventually Triumph Over Evil", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event. Early on, Jiang Li, who was reading a book, suddenly jumped in fright..
Chapter 210, "Are All of Jiang Li's Fans Hidden Big Shots?", is the clearest early answer because it turns Director Sun's situation into a concrete plot event. The chapter gives readers a real answer by opening on This was Zhao Lang's first public appearance.
Chapter 396, "The Shang Family Now Follows My Orders", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Doomsday Beehive" featured a male supporting character who was...
Chapter 285, "Ksitigarbha Bodhisattva", is the clearest early answer because it turns Chen Xing's situation into a concrete plot event. A useful checkpoint is the way the scene starts with He could distinctly feel his back rubbing intimately against the...
Chapter 39, "Is This Book an Out-of-Print Buddhist Scripture?!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 120, "Jiang Li Can Actually Do Acupuncture?!", is the clearest early answer because it turns Sister Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Facing the sudden and somewhat strange request from Jiang Li,...
Chapter 204, "Establishing Authority", is the clearest early answer because it turns Miss Su's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Su Yinwan didn't move, but Director Qian turned around, ran to the...
Chapter 238, "The Guests Were Dumbfounded, The Audience Was Excited", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event. It opens with Jiang Li was actually first on all three leaderboards?! and closes on And, to Zhou Xu's alarm, they did find a problem..