She has raised the art of trolling to perfection.
(by the way, does it seem like a page is missing? The chapter seems a bit weird around the labyrinth reveal.)
Back to the earliest chapters, I thought the heroine would be the MC's classmate with long hair, and it turned out that the story revolved on bunny and vampire heroines. I wonder when will the MC meet his classmates again.
@ChronicleKey
She'll probably be close to the last Boss. She seems too important for the MC's motivation to kill early... she was also fairly poorly developped, that's why I think she'll just be like some sort of "looming shadow" around our "Heroes"
@Serapheid
I don't read the novel, but wouldn't a grenade kill her in that form? If so, I'm glad she's not dead. She might be able to troll them a bit more later ?