The echomyth's other game Senpai, Magnolia

Is a character within a particular copy of one Giovanna's games that were meant to be livestreamed (both of the game copies have ghosts in them). A visual novel adventure game called Secrets and Friendship. Giovanna's copy in particular had a character who became aware that they're a video game character after a "glitch".

This character, named Magnolia Smith had not only found out that she was just a video game character, but her own copy of the game had the soul of a person in it. One who didn't deserve such a fate and was terrified to be trapped in it.