This fictional story is about a young boy named Mada Sukehiro, who lived in a modern day japan in Tokyo. He was a lone son of his dear mother and father and had notorious sister who was quite naughty. Apparently he was transported to another world or we could say time traveled when lighting and storm generated a huge portal and thus he was transferred to earth 990 million years ago. There he discovers the city, explores it and goes on a bizarre but beautiful adventure. Please continue to read to know more about the fiction.