John Titor was the supposed time traveller who made headlines in 2000 with his various predictions about the future. A fortune-telling programme he'd allegedly coded had become wildly popular. Despite finding it all rather sketchy, Akio Raraka, a girl harbouring an unrequited crush on Amanogawa Tsubasa, decided to give the fortune-telling machine a go. But when the name of her destined partner appeared, it was...?!