在这部消失的声音剧情/悬疑片中,一念之善，天堂已生；一念之恶，地狱已现。讲述了一个拥有唱歌天赋的女孩在公司被成员嫉妒孤立而被害的故事。
该片为进修期学生联合作品，荣获泰戈尔国际电影节-Narrative Features-Outstanding Achievement Award；荣获16 International Film Festivals-16IFF 2021-Top 2nd Feature Fiction; 入围 罗马独立电影奖- Rome Prisma Independent Film Awards.入围The Stone Flower Youth Film Festival-Best Feature or Short Film 四分之一决赛。
Erin has a talent of singing and her only best friend in the company is Song Ying, who is also her high school classmate. They become trainees in the same company by coincidence. Erin practices singing alone in vocal room to improve herself on one night. However, she hears something strange from the piano room, and then she is disappeared accidentally from a panic escape. Song Ying finds Erin isn't back to the dormitory, so she looks for Erin. Song Ying hears the voice of Erin but without seeing her. Song Ying pretends to find the truth regardless of the fear. A succession of incidents happen to the company, which makes people scared. Song Ying discovers some secrets when she is one the way to find Erin. The dead body of Erin is discovered, and the voice of Erin is vanished completely since Song Ying realize the mistakes and undoes the knot of her mind.
