Showbiz: My Stepmother's Daughter Is the Future Queen of Pop

[I'm Lin Yu, and I get memories from a parallel world from the start.] Just as I was about to make my mark, raise capital, break into the film industry, and become a celebrated actor and director, my stepmother showed up, bringing a tagalong with her. [I'm Su Qingtong, and I awaken the 'Star Maker System' from the start.] The first thing I'll do after making it in this world is cut ties with the man I love. After three years of preparation and five years of planning, I'm determined to become a legendary queen of pop. It all starts this summer, when I apply to the Central Academy of Drama. But this summer, my biological mother is getting remarried. The man is Uncle Lin, whom she met in the cultural troupe, and he comes from a family of performers. He also has a son who's the same age as me. What a nuisance. I'm Lin Yu. I hear the tagalong my stepmother brought with her is a top student and a somewhat well-known actress. I just hope she won't get in the way of my dream of becoming a great director. I'm Su Qingtong. I hear Uncle Lin's son is a model student, but quiet and reserved. I hope he won't interfere with my dream of becoming the queen of pop. Then, one fine afternoon, my stepmother arrived with the tagalong. The two of us met at the entrance to the residential complex. But Lin Yu and Su Qingtong discovered that the other person was... This book is also known as The One You Call Pure and Untouched, a Legendary Queen of Pop?