User blog comment:Thunderbird1InternationalRescue/Fanfic Ideas/@comment-5449478-20171118180324/@comment-1323688-20171120115337

Think of a fictional property that you like to do a crossover with -- a TV show, a comic book, another cartoon show, a book, a movie, a video game, whatever -- and imagine what it would be like if the characters of that franchise interacted with the Smurfs. If the crossover idea works out in your head, then start from there and flesh it out. If not, then try another franchise that you like and see if it works.