Mo Xiao Yun lost her sense of hearing in her left ear after an accident one year ago and started hearing strange sounds. She has a hunch that she is hearing strange sounds from another world, but chooses to feign ignorance, hoping that she will be fine if she ignores it. However, on her first day at work in a new company, she sees a ghost. The ghost is her colleague, Ken. Xiao Yun’s colleagues hire exorcist cum mortician, Zhang Ji En, to help exorcise the ghost. Ji En fails and the ghost pesters Xiao Yun.