Shinomi's Ivory Tower and the Entertainment Circle

This is a novel written by a mother to her daughter. It expresses the ideas she wants to pass on to her daughter and the qualities she hopes her daughter will possess in a storyline. The heroine is based on a daughter, and the male protagonist is a positive idol that both mother and daughter like. There are many real-life scenes in it, including the mother's own shadow, and more of her expectations and assumptions for her daughter's future.