CREDIT GOES TO DEARHEART

Who is Mary Sue, tu ask?

She is a pest, a scourge, a CURSE upon the world of fiction; a dull, cliché character who mostly invades the fan fiction universe (especially in fandoms like Lord of the Rings o Harry Potter), but can also be found in original work, TV shows, books, movies, etc. In fan fiction, she's usually the fangirl's way of inserting herself in the story and pairing herself up with the cutest/hottest character. This infamous evil can be identified por the following traits:

1: She is stunningly/unusually beautiful. Oh she may deny it, claiming to be a "plain...