In 2013, a list of future murders suddenly circulated among the people, and almost all the people listed on it were dead. The current genius dimensional physics professor Momoshima Reishi (played by Kimura Takuya) of Tokyo Imperial University and his fiancée Mayang (played by Shibasaki Yuki) who worked in an IT company became the targets to be hunted. Reishi seemed to be mentally prepared for this. He notified Mayang to take precautions early, but he himself seemed to be unable to escape the "established rules" of history, and his name eventually appeared on the list of victims of a crashed plane. Just as Mayang was immersed in the beautiful memories of the past and was heartbroken, a man who looked exactly like Reishi appeared in front of him. The man claimed to be an intelligent robot code-named ARXII-13, from the world 100 years later. He was sent by a mysterious client to ensure that Mayang would not be killed by the intelligent killers sent by the future police. In order not to cause chaos, ARXII-13 disguised himself as the surviving Reishi and lived with Mayang. In the following days, cruel intelligent killers appeared one after another. A happy and beautiful paradise, or a Shura field full of killings, Mayang becomes a key figure in history...