Aoi Ryō, formerly Blue Fenrir of the Kishin Squadron Legenmirror, was captured and mind-controlled by the Yuggoth Empire, becoming the evil vanguard known as Varnaga, the Fallen Angel of Destruction. Seeking even greater power, Varnaga sets her sights on Earth's other Super Sentai teams. Coming across a battle involving the Shinsei Squadron Ryuseiger, Varnaga approaches them disguised as Blue Fenrir and assists them in fight. Moving according to plan, she gets close to Red, Yellow, and Green, using her feminine charm to seduce and overpower them one by one. Absorbing the vital energy of the three Ryuseiger warriors and gaining immense new power, Varnaga transforms into a terrifying messenger of destruction and despair...! [Female Executive HAPPY END]