Decide what work you want to create a fanfic, choose the main characters, imagine the overall plot and mood of the fanfic. If you want to write a humorous story or your work will tell the story of the tragic death of the hero? You better to determine this in advance and strictly follow the chosen mood. If you want to come up with a comic happy ending after a romantic FIC, where the main character dies tragically in battle, you may restore your emotional balance, but the reader such a course seem inappropriate.
Shall describe the plot of the points. And then sign under every item. It is important that you have a clear idea of where and what time you sent your hero who you fall for, who become enemies, what kind of artifact you will find and where you lose your mobile phone. Otherwise you can not avoid inconsistencies and missed details.
Check for yourself the main traits of the characters. Sometimes for the sake of the plot, the authors change them beyond recognition, and from under their pen out sensitive Spock and Voldemort, weaves a wreath of dandelions. If the character does not fit in the storyline, change the plot, not the hero.
There are two ways to create a fanfic. Some authors write, waiting for inspiration, coming up with the chapters in random order, and then proofreading, swapped and creating the whole work. Others write "synopsis" of the fick, gradually filling it with details. Choose the method that is closest to you.
After you have finished your work, let the fanfic to lie down. Re-read it a few days – so you will see all the mistakes and bad moves. Great if you have a "beta" - the person who will read your fanfic and point out the flaws and correct the errors.
Posting fanfic to the network, give it a name, write "cap", which specify the genre, characters, rating, a brief description. Write to who owns the original characters. If necessary, make a warning, which write the details of the plot, which may confuse a potential reader.