LFO is a dark comedy/drama/Sci-Fi about a man who realizes that he can hypnotize with sound. He starts experimenting on his neighbors, where the abuse of power takes over and, eventually, severe consequences for mankind are at stake.
Sara takes a job as a cleaner to find her missing daughter and strikes an uneasy alliance with the sinister janitor. They venture with a small group into the abyss underneath Malmö and the heart of darkness.