In a seemingly normal world, a girl named Alena lives without realizing that she is just a part of something much bigger and much more terrible.Lost memories, strange voices in his head, and flashes of events that he had never experienced made his life slowly collapse. Every clue he found actually drew him deeper into a truth that shouldn't be revealed.It all leads to one secret system called Mirror Name, a project that recreates humans through an endless cycle of deletion and repetition of identity. In the center of the system is the Origin Site, a place where reality, memory, and human consciousness can be rearranged like data.When Alena meets E-01, the first subject who failed to be completely turned off, she realized that she was not the first person to live this life. It is just one of many versions that keep repeating every time the system finds a failure.Now, as the Origin Site begins to reactivate and reality begins to crack, Alena must face an impossible choice to remain part of the cycle that makes her "alive", or destroy the entire system even if it means erasing herself from existence.In this world, nothing is completely permanent.Even identity.BLANKWhen identity is erased, what remains of you?