@Raikina this is very close to being correct. An ARPG was made after a real world, following real world events. She is an individual who actually lives on that planet, who awakened an ability that allows her to use OUR internet, and after researching terms relating to her world, she landed on the game wiki and a discussion board for it, giving her all the info that we've discovered and broken down for the years that the game has been in existence (including speed running strats -.-). It's real life for her, but it was just a video game for us. Of course, that means the people she's talking to on the discussion board aren't gods, but trolls and the like. You can think of it like if Diablo 2 was real, you were a Sorc that lived in the starting town of act 1 that was just about to take on Blood Raven when suddenly a town portal linked to "The Arreat Summit" strategy site and an actual active discussion board somewhere.
...because ✨MAGIC✨