Gumi starts out as a bored high school girl who is desperate for a little excitement in her life, and she quickly finds what she’s looking for in the form of her fellow humans on social media. She’s amazed by how cutthroat people can be—tearing to shreds others they might not have ever event met before, hiding behind the veil of digital anonymity—and she loves every waking moment of it. she is an active participant in these online attacks but sometimes is just an enthusiastic observer.