Open up the battlefield with the bonds with heroes! In addition to the exhilarating action of the "Muso" series, the familiar tactical elements of the "FIRE EMBLEM" series and the bond system that deepens the bonds by fighting with heroes are now available. Make use of the compatibility of weapons to make the war advantageous! Depending on the map, there is a terrain where only flight units can pass. Be aware that heroes who are injured on the battlefield will be lost and will not be able to participate in the subsequent battles! Join with heroes to advance on the battlefield and seize victory!