Second Chance: The Military System

After five years of battling a mysterious illness, John finds himself on the brink of death in a sterile hospital room, resigned to his fate. However, a strange hologram appears, offering him a second chance at life in another reality—a world on the verge of destruction. With the ability to summon soldiers and equipment through a powerful system, John must navigate this new landscape, where every choice has consequences. Disclaimer! This is my first time to write a storey so I apologize in advance!