Saving a dying world from otherworldly monsters and unknown infection was the only thing he and his fellow Operators knew. If it took dying as many times as necessary to accomplish, then let the gates of hell part open. The war shall continue. • - • After the first portal opened, the world had changed drastically. Monsters called the Walkers roamed the surface while infective plants grew on their soil, rendering everything uninhabitable. Civilization took a heavy blow as a result; technology has been lost, animal and plant life have gone almost extinct, and the world is a crueler place than ever before. The only safe place that remains is the Concrete Eden; a massive fortress situated underground where the last bastion of humanity reside and prepare to fight the infection. Men, women and children each play their role to scrap by and keep their home running, while a secret task force aptly termed the Operators are sent out on high-risk missions against the Husks. Ace, the first Operator and the leader of its group, sees no future worth fighting for. It's not the first time he's fought, and he doubted it would end any time soon. Even so, it was his duty to keep trying. And try he will-even if meant dying over and over again. At least he'll get as many tries as necessary, he supposed...