Robert, a tourist in Tokyo, found himself in the wrong place at the wrong time. Now he and a Japanese girl, Kaguya, are chased by dangerous people who want to get something back from them... But there is definitely more than meets the eye! Is Kaguya hiding something? Is Robert able to figure ever...

This story begins with an 18-year-old boy named Kazuki Matsumoto from the village of Kawaoge. As he falls asleep, he becomes lost in dreams. The dream starts to feel like reality. But what is the truth? Is he truly lost in his dreams, or is there a deeper secret hidden behind it?