Parallel World Love Story

A world After graduating from a university close friends Takashi Tsurug and Tomohiko Miwa begin work at a company which does brain research One day Tomohiko introduces Mayuko Tsuno as his girlfriend Takashi is stunned When he was a university student Takashi saw Mayuko Tsuno every day on the train opposite from the one he rode He became attracted to her back then B world When Takashi Tsurug wakes up his girlfriend Mayuko Tsuno makes breakfast as usual at his apartment His friend Tomohiko Miwa introduced him to Mayuko and they have lived happily as a couple Everything seems to be going smoothly but Takashi begins to have doubts Tomohiko who worked with him at the same company disappears and he cant discern if his memory is real or imaginary