The beautiful warrior Sailor Flare, wielding the power of fire to destroy evil, battles the demonic entity Vagit from the netherworld. As his strength overwhelms her, she begins to feel increasing pain and despair. Cornered and facing certain defeat, Sailor Flare is shaken by her enemy's mocking laughter, yet she refuses to surrender, driven by unyielding determination. Ignoring her wounds, she seizes a fleeting opening and strikes back with a decisive counterattack, defeating Vagit. However, in the aftermath of the battle, Kagami Akira—Sailor Flare's true identity—is left severely injured. Before she can recover, the thugs she defeated days earlier return for revenge. Panic and fear grip Akira, but she stands her ground, refusing to flee. Injured and weakened, she struggles to fight back and is gradually overwhelmed. Enduring agony and humiliation, she braces herself to keep fighting. Yet at that moment, Sailor Flare remains unaware—new danger looms as an assassin from the demon realm closes in on her.