Their parents separated when they were kids. Now the only thing keeping them together is online games. Eren and his younger brother Allen lost in a new game called Darkest Ground. An action VR role-playing game created by the company FromMoon. Being just announced in early 2088. On the day of its launch, a massive amount of players went into a coma, and Eren is alone searching for his brother Allen. This will be a journey that Eren will have to cut and shoot his way through to survive this nightmare and find out what is causing everyone to go into a coma.