RS Project was originally known as “F.S. Project ”or“ Find Storage ”and is set in a parallel reality that looks a lot like modern Japan. An alien race, known as "Kiko" (Trick), descended from the sky in 2025 destroying numerous cities. Nine years later the fight continues, Yuzuru Mido and her assistant, Rin Sagami, fight against aliens with a robot built using alien technology recovered here and there for Japan. To the difficulties of the war is added a serious problem, every time Rin faces the enemy in battle ends up losing his memory, no one can understand why this happens.
