In the aftermath of the 1995 sarin gas release in Tokyo's subway system, director Tatsuya Mori went behind the scnes to chart the activities of the Aum Shrinrikyo, the group responsible for the attack. This riveting documentary -- two years in the making -- sheds light on the members' beliefs and daily routines, focusing on apprehensive spokesman Hiroshi Araki. Cameras capture the media frenzy that engulfed the cult along with the public's outrage.