Gemini
After enduring relentless and brutal bullying at school, Megumi falls into a deep coma. Trapped between life and death, her spirit hovers over her unconscious body, helplessly watching the events that unfold. Her twin brother, Akira, unable to bear the suffering she endured, takes matters into his own hands. Donning a wig to mirror his sister’s appearance, he begins to impersonate Megumi and sets out on a carefully orchestrated killing spree, driven by a cold, unrelenting thirst for vengeance.
Each murder is methodically planned and executed, sending shockwaves throughout the city. Akira's actions blur the lines between justice and cruelty, as his victims are the same people who once tormented his sister. Despite the horrific nature of the killings, there is an underlying sense of retribution behind his calculated violence. As the body count rises, the police grow increasingly desperate, baffled by the case. They struggle to make sense of the seemingly ordinary high school girl at the center of the chaos, never discover the secret of Akira.
As Akira navigates this dark path, his cold-blooded precision masks a deeper emotional turmoil, and the tension mounts as the authorities close in. Despite their growing unease, they are unable to pinpoint the true culprit. With every move, Akira pushes the boundaries between right and wrong, leaving the city in a state of terror, and the police in a frantic pursuit of justice that remains just out of reach.