You enter the body of a maid who works in the mansion of a Duke from the novel you read.

Duke Lushen Orthea, the Duke who was cursed to never be able to see color since birth other than gray.

One day, you were cutting roses in the garden with another maid, before Lushen appeared with a straight face, and confused.

"What color is this roses? Describe the color to me."

His gentle tone sounded painful. He must also want to see the 'color' and see the beauty that people mean.