Hatsune Miku: Bad End Night Vol 1

Miku has always dreamed of being an actress-but just when she has a shot at making her dream a reality, her life takes an unreal twist. She's hurled into the "world of the play," a strange mansion where she meets seven mysterious, and potentially dangerous, characters. They all have their own secrets, but there's one thing Miku knows for sure: if she doesn't find the page that was stolen from the script, she'll be trapped in the false world forever!