Derek lives by one creed. Fight, adapt, and rely only on himself. In the years after the System arrived on Earth and warped it into a monster-ridden wasteland, those rules forged him into one of Earth’s most powerful warriors. They let him thrive in the face of the Apocalypse — until the day he broke them. Failed by his teammates and sent through the void into an entirely new world, fate seems to have wanted Derek to start all the way back from the beginning at level 1. It’s a good thing he brought his old System with him.