Top Entertainment: Starting from Selling Singles

[Task: Sell a folk song within a week without revealing your personal identity, and unlock the "Mysterious Singer-Songwriter" series of tasks] [Success will reward 100 points] ... After two years of college training, Lin Kun returned to school as a freshman and received a system from a parallel world. Starting from selling singles, he gradually established his own entertainment company and created top-notch entertainment. Cultivate Internet celebrities, singers, movie stars, there is nothing you can't think of, and there is nothing I can't do. ...