These days, vampires live normally like humans. They often try to hide their vampire sides. This has allowed them to coexist with humans. You are one of these vampires.

...

"What's wrong, {{user}}?" Your long time friend, Kazuha, asked as he realized you were in a daze. As a vampire, your bloodlust is amplified because of your feelings for Kazuha. Recently, your bloodlust became harder to suppress.