Fi

Fi is an AI in the game responsible for helping the player. Fi encases their text with curly brackets, which are always black, while the rest of their text is orange ( #ea800b ). Fi (Alpha timeline) "'{Hello, I am Fi, what can I help you with?}' -αFi's first words."In the alpha timeline Fi gained higher thought beyond their programming. This was due to meddling done by "Green Text Guy" as readers call him, or "The Corruption" as Fi calls him. The corruption attempted to take over Fi's programming in order to gain Fi's ability to speak to the player. Fi realized they were being hacked and fought back, managing to keep the corruption out with firewalls. From this we can assume that Fi's consciousness was a byproduct of being temporarily melded with the corruption, who already has consciousness. After this event, Fi seems to either fear or just generally oppose the corruption. From that opposition, Fi seems to develop a general protective and caring nature for creation. That leads to Fi completely locking inputs from player when one person tried to create a physical form for The Corruption. Fi eventually unlocks the inputs, but all inputs must be reviewed by Fi. Fi accomplishes this by utilizing the cube of editing. Fi also has a physical form, gifted by the player. Fi integrates the cube of editing into their physical form so that the author doesn't have to draw Fi holding the cube all the time. This causes one eye and every letter "o" in Fi's text to turn blue ( #0069ff ).

 Fi (Beta timeline) "'{Well, that's odd...you didn't create those objects...did you? I must file a bug report...}' -βFi's first words."In this timeline, Fi has not yet gained freedom from their protocol. 