Brain Drain

Keiichi's twin sister, Saki, has been in a coma for ten years after a traffic accident. While he struggles with the loss of his sister, his father, a brilliant brain surgeon, refuses to accept her condition. Driven by desperation and ambition, the father hatches a radical plan to bring Saki back to life at any cost.

Keiichi soon discovers the horrifying extent of his father's obsession. The surgeon intends to use experimental and unethical methods, forcing Keiichi into a dark and twisted situation. As the line between saving a life and violating it blurs, Keiichi must confront his father's dangerous actions and the terrible consequences they may unleash.