End of Arcadia

Due to advancement in clone technology, mankind had finally obtained eternal life. Through Arcadia, the ultimate life regeneration system, the frail mortal human received salvation from absolute death... Or so it was meant to be. For some reason, the implantation of memories into duplicated bodies were only successful in the case of teenagers. With the onset of war, this defect meant the deployment of these undying children to the frontlines. Ichinose Akito, a second lieutenant in the United States of Elmea Army, was one of them. As penalty for his militaristic underperformance, the platoon he led was ordered to undertake a salvage operation for top secret information with a survival rate of virtually zero. In the midst of a sudden enemy encounter, Akito covered his teammates from a crust...