In ancient time, people believe that the Book of Legend is the source of the world's balance and life. But now, in a new era of modern times... A new threat which threaten every beings in this universe caused a girl named Lolan and a boy named Rithion to embark on a fantastic and heart throbbing adventure to search for allies and the legendary book. What kind of adventure will lies in their path? And what powers to these fateful teen hold?