Arcbound

"In a future where Earth has become a barren wasteland, Zynitec harnesses the unmatched energy of Kronium to assert its dominion across the stars. When Kai, a rising star Mediator in Zynitec's army, is betrayed by his own and left for dead, everything he thinks he believes is thrown into question--and leaves him to discover what it truly means to be human in a world where the boundaries of technology and identity blur. [Here] are issues one through six of the comic series Arcbound, plus additional sketchbook and concept designs, collected in a hardcover book"