Sarah J10: The Alien and the Clown

The origin love story of a anti-hero and a superhero named Joker and Alien Phantom

This takes place after, Once Upon a Time

And events of Joker 2 (but Arthur/Joker's age is 33 and Sarah is 23)

Sarah moves to Gotham City closer to her sister, her husband, their son, and even her uncle. She then becomes her alter ego again StarkerGirl, but senses she needs a new hero name. And a new hero suit. While she tries to find a new hero name and suit, she runs into her old friends, Mr Gold and Belle. She even meets her new friend she falls for named Arthur Fleck, while they hang out, she feels a connection with Arthur. When Gold and Belle meet Arthur, they too have a connection. A strange one like...they've known each other for a long time.

Sarah shows her world to Arthur of her friends and love ones. Along the way, Arthur falls for her even more who is so fascinated with her. But he has a dark past that he is afraid to tell her and his new friends. Especially afraid of his ex who might hurt Sarah. But he doesn't know Sarah has a dark past. That had to do with a certain Joker

All characters belong to:

-DC Comics
-Once Upon a Time TV series
-The Dark Knight
-Spongebob SquarePants
-Super Mario Broths Movie (2023)
-Ben 10 (the aliens)
-Family Guy
-Courage the Cowardly Dog
-and my ocs: Sarah, the Holts, and the Wenlocks