Insidious : l'invasion du lointain
Gemma, a young mother, is raising her daughter in her childhood home. She discovers that she can travel into The Further, a purgatorial realm of lost souls at the heart of the Insidious universe.
When a malevolent entity targets her, Gemma discovers a power that changes everything: she can not only enter The Further, but also bring back into the real world whatever lies within it.
Once the demons become aware of her ability, our world becomes their playground.