Madeleine recounts her nightmarish visions to Élise. An unsettling truth rears its head during an encounter between Joseph and Oka, a prisoner.

Someone unexpectedly reaches out to Élise through Madeleine. Joseph begins to dissect the mystery behind Rebecca's death.

The Brotherhood convinces Joseph to help them infiltrate the prison. Ophélie coerces Father Maxence into divulging details on the man in Élise's locket.