*Clears Throat*
I believe I can explain.
Recently I've been traveling the "Backroads" of the internet, (let me say now, alot if it is not Peachy Keen and I don't suggest anybody go there unless they are over the age of 14 and have a strong stomach) and this is a very common phenomena you have come across.
You see there is a website called "4chan" which is most famout for it's /b/ thread. On /b/ you can post any picture you want, and type anything you want in an unorganized forum like style. One of the many internet inventions of this website is called a "Creepypasta"(Prounounced Creepy-paste-a). A creepy pasta is usually a picture with an article. The two are supposed to tell a horrific story of some kind to shock and scare the reader. The term Creepypasta is used because several people simply take the text and copy and paste it onto different websites. This Creepypasta (Pokemon Ghost/Black) is one of the most popular Creepypastas. Now all people who write on 4chan are "Anonymous" so there is no way to backtrack the author and therefore no way to check if it is true. My guess is that this is 80% not true.
But this is not the only Pokemon based Creepypasta. Another one is very interesting. It is a similar plot but it involves a game of Pokemon Silver. What is really inspiring is that a group of people who saw the Creepypasta have been trying to recreate it in a hack called "Pokemon Lostsilver". To read the Pokemon Silver Creepypasta go here:
https://tohjo.totalh.com/img/creepypasta.png To see the Hacking team, go here:
https://tohjo.totalh.com/index.php?cmd=page/lostsilver
Anyways, I hope I could help!
With all regards,
-ChrisTom