Sweet-gangster - Panacea

Story:
Lacrima is a young woman who is turned into a vampire against her will and wishes to regain her humanity. One day, she hears a rumor about a certain elixir, known as the panacea, which is kept in a hotel in the middle of the woods. In order to find clues for it, Lacrima manages to get a job at the hotel and begins her search while slowly getting closer to her coworkers. But she must be careful... since, should her true intentions be discovered, things could take a turn for the worse.

Will she succeed at finding a cure to turn back into a human or will she remain a vampire for the rest of her life?