Innocent Venus Volume 1 Anime dvd Review. ADV Films $29.98. Episodes 1-4. 100 minutes. After a series of hyper hurricanes kill off half the Earth's population, nations have to find ways to rebuild. Japan develops power suit and mecha technology that gives them a military advantage over their neighbors. It also gives the Logos, the inhabitants of the cities, power to control the Revinus, the inhabitants living in the slums outside the cities. Jin and Joe are trying to whisk Sana Nobuto out of the reach of Logos and their bloodthirsty extreme ops force, Phantom. My Grade: A-