A young man washes ashore, his memory gone - but his past comes back to haunt him after he is nursed back to health and his killing ability is needed when he takes on a powerful drug lord.
When young protege Akira Kageyama is bitten by his dying vampire boss, Genyo Kamiura, he must get used to his new powers before seeking revenge.
A psychotic executive triggers a journalist's dark side, and they begin to form a strange bond through the internet.