What do the Rock 'n' Roll Mob do?

The Rock 'n' Roll Bikers are a bunch of old bubbles on Harleys dancing together in an 80's square dance, sweating the sweat of their youth. The mob was born in Japan after World War II. After the end of World War II as a defeated country in Japan, even with the United States to help support, but also ushered in a long period of low period, the Japanese people's spiritual pillar of the Emperor down, the Americans began to control the Japanese military, coupled with the destruction of Hiroshima, Nagasaki, after the war for a long time has not been restored to the economy, due to the war casualties of the crowd, the social environment of the fragmentation of the system and so on, so that the people of Japan are living in more and more pressure! and gangs were rampant. At that time, the Japanese people either choose to release the negative emotions, or can only be crushed by the negative emotions, a group of people chose to take the use of motorcycle rampage, feel the speed and passion of the way to emotional release, mob thus born.