Monochrome Heaven

Once upon a time...
There was a single young lady selling flowers on the gray-colored streets...

One day...
The girl wakes up inside an unfamiliar mansion. It was the mansion of a noble living in that town...

"I bought you."

The master of the house says to the girl.

"Why?"

The girl asks.

The master of the house told her the reason both kindly yet cruelly.