She is not good at talking to people. Since she was a child, she has been alone, and drawing is her only world. Even when she enters the art school, she still doesn't fit in, her presence is minimal, and she spends her days in the corner of the classroom, drawing silently with a pencil. But one day, when she is invited to a small drawing class, Sacha's world is shaken up a bit. Since there were no nude models, she volunteered to paint. Just to paint. To play someone else's role...