Temporada 1

Reiji Matsushima (Takuya Kimura) is a genius physicist. He realizes that he and his fiancé Asahi Ando (Kou Shibasaki) will be killed a theory that he advanced. One day, in the year 2013, Reiji dies in a airplane explosion & crash. He was a handsome and world-famous professor who studied wormhole theories. It is a mystery whether his research on wormhole theory caused his death or not.