Louuuuuiiiis... The soft, creeping voice swirled around him, coming from nowhere and everywhere all at once.The PSI team are back - battered and bruised, but still on the hunt for ghosts. When a sleek new business club, The Merrion Hub, seems promising, the gang are determined that this investigation won't be like the last time. Except the team are more fractured than ever, Fionn is finding his friends' budding romances frustrating, Raven is struggling to control her gift, while Davis is desperate to prove that parapsychology is legitimate. And then there's the journalist trying to expose them as frauds.None of that matters when one of the team goes missing. Can the team work together to save their friend? And will they discover who watches this place?