Trigger, the second book in the Deep Darkness Trilogy, picks up 2 years after the events of Pull. Sev is now a soldier working for the alien union known as the Aggregate. When a new threat emerges from a place outside 'real' space called the immer humans are forced to make a truce with the Skrav, the aliens that have hunted humanity for over 300 years to face an even deadlier enemy. Trigger expands on ideas and concepts from Pull as well as taking Sev on a journey to rescue the ones that he cares most about. A journey that will see him fighting unimaginable creatures, traversing virtual realities, parallel worlds, ancient alien structures and working to save both our world and another from terror. The events in Trigger will change everything. Trigger combines elements from both Science Fiction and Fantasy as the human race continues to fight for survival.