Hundreds of years ago the Elven king clashed human nations among themselves to fasten humanity destruction. The silver swordsman and three sacred maidens opposed the Elven king and sacrificed their lives to seal his power. With time the memories of those events disappeared from human memory.

Fifty years ago started a continuous dispute between "Leon" and "Karonagu" kingdoms resulted in large losses due to use of heavy steel dragons technology. Eventually the two countries signed an armistice and peace treaty. Today's stable situation bears the fuse for a new crisis...

Cecil Granaglana is a mercenary who is sent with a unit as a part of investigation team.

[From vndbreview]