Automatic Henrietta

Henrietta awoke in a strange room with a strange clown doll.

She looked around and was even more shocked when she found a mirror.
Her reflection was some kind of living mannequin!

"Wha... what the... this is... what happened?"

Am I dreaming? she thought to herself... and from somewhere unknown, a strange voice began speaking.
It called itself Pierot, and before Henrietta could ask a question, it said:

"I have your body in custody. If you want it back, you must bring me all the valuables
you can possibly gather within 12 hours, after which your gears will stop."

And then the voice, with its hint of madness, disappeared.

Too bewildered to understand, but with no other choice, Henrietta began to search the room.

[From Dlsite]