I Quit the Talent Show, but the System Is Forcing Me to Become a Song Goddess

[No romance, career-focused, fanfic writer, has a System, female protagonist] In her previous life, she was a music fanatic who loved singing. But after crying herself hoarse, all she could do was sit unnoticed in a KTV corner, and even her love songs got cut off! After transmigrating, she became a high school girl in the talent show Star Creation, unloved by her parents and desperate to earn her tuition. At the first-stage performance, the music started, and she froze! The mentors frowned, the contestants snickered. They all thought she was off to a terrible start. Then a clear, heavenly voice took the whole room by storm! The mentors were stunned. Was this the kind of voice heaven itself had personally blessed? But the first mission from the [Entertainment Industry Peak System] bound to her was: “Quit the competition!” Lin Lin: ??? I just showed off with my new voice, and now you want me to run away? Are you paying the penalty fee?! Even worse, the show's producers had brought in Wang Lu, a troublemaker meant to stir things up. She immediately started putting Lin Lin down: “A mere B-rank contestant thinks she can compare to an S-rank?” Lin Lin looked at her and smiled. Quit the competition? Fine! But before I leave, I'm going to use this heaven-given golden voice to turn this talent-show stage upside down! When her withdrawal announcement set the trending topics ablaze, everyone thought she'd chickened out... But instead, one hit song after another let her conquer the entire entertainment industry! System: Host, wasn't the plan to quit the competition and reach the pinnacle of entertainment? How did you become a top-tier star first?!