Rain watches her army rot from the inside while the enemy gets stronger every day. She's given one shot at changing it, one mecha that might actually matter, and the weight of that choice is the entire show. Single episode, no padding, no second chances, just a soldier recognizing that desperation and ambition look identical right before they collide.

Rain Yashima has served in the Japanese military for years and has grown restless and angry. Her army refuses to go on the attack, and the enemy force known as the Seventh holds weapons far beyond anything Japan can field. Defeat seems only a matter of time. Then an unexpected hope arrives at her door, bringing power enough to shape the course of history. Rain gives up her womanhood and swears to fight as steel, beginning a solitary war. This single-episode mecha science fiction pilot came out of a doujin project and stands as the only episode produced.