A bomb is detonated in a train station, in which BJ brings support to the injured. The investigation starts. There are four suspicious suspects, who are held for questioning. A young woman who lost her sight due to the bomb is the only witness. Since the eye was destroyed, any operation to restore her sight would only work for five minutes at most. Black Jack agrees to proceed anyway, with the patient's consent. The witness IDs the culprit, who is immediately arrested.