Would you kill someone to survive? he asked.

Its not survival when youre already dead, she replied.

Paranormal Surveyance Ireland PSI are on the hunt for ghosts. When The Merrion Hub, a fancy new start-up, is gripped by strange and disturbing happenings, the owners ask Archer and his team to investigate.

The gang are determined to prove to the world that ghosts are real, but tensions are running high: Eabha clashes with Raven over her new clairvoyancy gift, Fionn feels isolated by the team and Davis is frustrated bythejournalist whos determined to expose them as frauds.

None of that matters when theres a startling disappearance. Can PSI remember how to work together in time to save their friend from a horrific fate?