Flower of Damocles

Nearly 5 years have passed since the defeat of Shem-Ha Mephorash. In the wake of the battle against the Great Surgeon, S.O.N.G. has maintained its vigil against paranormal threats, culminating in the development of a next-generation Symphogear. But when the prototype SG-r04 is stolen, the Adaptors soon find themselves facing a threat from beyond their dimension.