When a mysterious figure began to target the evil of the national alchemist against God, the alchemist Edward Elric and his brother Alphonse were in the most vulnerable moment, at the same time, human beings began to unveil their own veil again.
主人公史亚失忆，与同事一起前往管辖范围外的神户六甲山进行集体旅行。当我们到达山区酒店时，已经有六位客人聚集在这里了。而这六位客人也不约而同地收到了“神秘邀请函”，然后来到了这里。与外界相连的道路很快被切断，酒店变成了一座陆地岛屿。
同人登录游戏是为了调查《枪与钢》的VRMMO“枪大风在线”中发生的“死枪”事件。在将游戏从ALO转移到GGO后，童仁遇到了第一眼很容易被误认为是漂亮女孩角色的问题。
