The setting: A large mansion (that was somehow inside the HQ... don't ask how that fits in. HQ magic~), the decor and technology reflecting the 1920s.
In the entry hall is the 'lifeless corpse' of the hapless blonde victim.
Your mission: Welp, there's a 'dead' body there. Freak out, attempt to cover it up, find clues to attempt to solve the mystery... or just carry on like nothing ever happened.
Your Role: Upon entering the mansion your clothes will change to fit a certain 'role' in this murder mystery event.
Were you the Butler or the Maid, just attending to your duties while the slaughter took place?
A Detective perhaps who is attempting to piece together the puzzling crime.
A Doctor who was called upon only to discover it was TOO LATE, a traveling and somewhat suspicious foreign dignitary, or just the average guest.
Your imagination is the limit! Remember roles, costumes, and technology should reflect the setting, the 1920s
Just post with your character, leave it blank or set up a scene, and then reply to others in turn... and unravel the mystery!