A skeptical boy who dismisses the existence of ghosts crosses paths with a pragmatic girl who denies the possibility of extraterrestrial life. Their encounter sets the stage for an extraordinary narrative that challenges conventional beliefs and defies logic. As they navigate a series of inexplicable events, their perspectives are tested, and they are forced to confront phenomena that neither can rationalize. Among these mysteries is the enigmatic figure of the "High-Speed Granny," a seemingly ordinary elderly woman who moves with unnatural swiftness, raising questions about her true nature. Together, the boy and girl embark on an investigation that blends curiosity and skepticism, unraveling truths that may reshape their understanding of reality itself.