"North Korean Freedom" instigated a terrorist attack on the Inoue Museum of Fine Arts. Banben was sent to investigate this case, but a Korean made knife from the Stone Age was found in the museum. The blackboard also identified this as a key factor in his investigation. During the investigation, he accidentally discovered that the Japanese Empire had always had a very
"North Korean Freedom" instigated a terrorist attack on the Inoue Museum of Fine Arts. Banben was sent to investigate this case, but a Korean made knife from the Stone Age was found in the museum. The blackboard also identified this as a key factor in his investigation. During the investigation, he accidentally discovered that the Japanese Empire had always had a very