Episode 1 of 3. Enter the world of an enigmatic academic, hidden at the top of a dilapidated brutalist concrete university tower, a professor of paranormal computing, looking for patterns in random noise, and debunking stories of the unexplained. A persistent podcast researcher interrupts their near-solitude, leading to an investigation of a legend surrounding the fate of any student unlucky enough to be assigned room 623. Content warning: contains references to suicide.