It is the 25th century. A dark lord has tainted history with temporal devices that could irrevocably alter the past. Genshi and his father dwelled in prehistory, where they were fossilized. They are later unearthed and Genshi is restored to his former self. Together with his father, a boy named Tony, and a girl named Sara, he must journey through time to return the devices to the realm of chronology so that history can be preserved for future generations.
Group TAC Japan