Few people know about the existence of a cursed film. It is said that whoever watches this film is never the same, but there is no one who has seen it. Some people even said that they had watched the cursed film, but none could prove it, mainly because no one knew how to tell the content of the film, the duration, how they acquired or showed the film to someone else, as they claimed not to know the who had suffered so they couldn't find the movie again. Thanks to this, the vast majority believe it is just a rumor, but the film is real and there are still people to fall victim to it.
What makes anyone able to prove the existence of the film are the following factors:
-The film also changed reality and only himself and whoever was together at the time of the transformation knew about the change, for everyone else in the world they always had their new forms. All their belongings are also altered so that there is no proof of being different before.
-The film cannot be found by those looking for it, it just appears out of nowhere in someone's possession, not having an exact form (it can be DVD, BD, VHS, cloud file, etc.). Once watched the movie simply disappears going to some random place where it can be found by someone else.
-The moment the film disappears, the memory of those watched it is altered so that they only remember watching the cursed film and that they were transformed, not being able to remember anything else about the film, no detail about it, nor it's content or how they found it.
-Once you start watching the movie it is absolutely impossible to stop.