Set far ahead in the future, protagonist Xavier Hider truly remembers nothing as he awakens in a strange room. As much as he tries to desperately recall anything, nothing comes to him. However, when he figures out that he is in the midst of an enemy organization base that is not there to help him, Xavier decides that a plan is vital. After he gathers his bearings, he sets off on his adventure to execute his plan. Though, only one thing is for sure; Xavier has to survive, and surviving means getting out and finding answers.