Her parents have given up hope for her, and she blends into the wallpaper at work.
She has led a dull, unsatisfying life thus far.
Until one day, a producer takes an interest in her, and gradually, they wind up practically living together.

As she passes through the lazy days, pampered and satisfied, she realizes she has become dependent on him.
When she decides it is time to find some confidence in herself, her once-kind man changes in the blink of an eye.

"...I told you, right?."
"I want you to stay like this forever."

He drugs her and forcibly pleasures her.
Every time she protests, his happy expression sends a shiver of fear down her spine.

"I'm strange, aren't I?"
"Doing what I like to you has put you in such a sorry state."
"But you're so cute, I can't help myself."

"I want to leave my mark on you."

This is the story of a girl with no self-confidence having her mind melted and learning the weight of a man's warped, intense love.