[Western Crossover] I'll Cosplay Even If It Kills Me!

This story goes premium on November 29. There'll be 10,000 words that day, followed by steady daily updates of 3,000 words, with bonus updates from time to time! Also known as: "Having a Drama Queen for a Sister Is Exhausting" and "My Sister Turns Into a Different Person Every Day When She Gets Home from School. What Am I Supposed to Do?!" Her biggest dream is to collect every last figure of her favorite characters from the world of anime, especially the outrageously expensive hero figures. So why has this shut-in girl suddenly been entrusted with the huge responsibility of saving the world?! "Cosplay" -> "Save the world"??? No, no, no! She's just a drama queen! Sure, she's the real deal when it comes to acting, but saving the world is way beyond her abilities! New Yorkers: ...Please look at the costume you're wearing before you say that!!! Gothamites: ...Please, Gotham can't handle the weight of two Dark Knights!!! Mutants (???): ...Please, even Professor Nemesis couldn't handle two of those "buy a dump truck" shenanigans!!! Reader advisory: The heroine is ridiculously overpowered. The story contains lots of forced cosplay and roleplay chat. As the blurb says, if that's not your thing, please click away. *Bows.* The forum setting is modeled on Celebrity Moments. If you spot any mistakes, feel free to point them out in the comments [after all, the author is just an old lurker who keeps quietly watching]. Contains shamelessly forced recommendations. No danmei couples involving real people will appear in the main story, so please enjoy without worry. A crossover of American TV shows and films, with the anime characters still being anime characters. Theme: