Otaru Mamiya has been charged with caring for three Marionettes--Lime, Cherry, and Bloodberry--and together, they've protected their homeland, Japoness, from the aggressive country known as Gartland.

In this, the climactic conclusion, Otaru and the Saber Marionettes must invade Gartland to retrieve Lorelei--the one-and-only real woman in the world--from the evil Lord Faust...or die trying!