The campus horror film "Blue Collar" took three years to prepare and was adapted from the best-selling short story of the same name. The story is based on the pressure of entering college that everyone has experienced. The realistic approach and the strange plot arrangement are close to student life and arouse curiosity. When the novel was published in 2003, it caused a high level of discussion and response. Every school has a legend. Welcome to Edison Middle School... Edison Middle School, which has always been famous for its perfect teaching image, has a mysterious campus legend: "I heard that students with poor grades can enter Room 420 and come out alive, and their grades will improve by leaps and bounds from then on..." Ye Qun, a genius student who just transferred here, sneered at such legends, and was even more incredible about the stressful atmosphere and distorted system in the school. He simply wanted to change the status quo, but he didn't know that a strange storm was coming straight at him!