Zach's world essence energy flared up like a wildfire, blasting everything and everyone around him back a step and sending the tent flying into the air.
There were a lot of factors involved in the chain of events that led to Nora's death.
The Hydra's existence. The Labyrinth of Jira's existence. The God of Nature, Isuls, who chose to seal the Hydra in the Labyrinth. The two of them somehow finding the time to make children during that event.
One of the Children being born with a conscience. The Empire being established. Different people from before the Empire's foundation coming together and establishing a new semi-united people on the Sesha Steppes.
The clashing of different personalities of leaders and followers of both the Empire's people and the Sesha working to destabilize the relationship over the generations.
