It's been two years since the storm forever changed the world. An experienced hunting guide, Krystal, leads a group of amateurs on an outing to commemorate the anniversary of the event. After stumbling upon a facility concealed in the wilds of northern Ontario, she is forced back into a conflict she thought was far behind her.

With daylight fading, the hunting party is promised a luxurious night away from the cold. Far from being an oasis, the facility was created by those intent on using an engineered disease for their own benefit. Once the nature of their situation is revealed, help comes in the form of a kindred spirit who shares their urgent need to escape, and the group faces a brutal struggle to free themselves from a place few are meant to leave.

In the final thrilling instalment of the Storm trilogy, Chasing the Storm highlights how easily the quest for stature and dominance can turn us against our humanity and proves how surviving alone does not mean you are immune from the effects of the storm.