Follows the hours before and the months after the horrific Chernobyl nuclear power plant explosion of 1986. A graphic retelling, and (mostly) gives the saddening insights of all those steps taken wrong that day. There were a number of artistic liberties taken throughout the show, changing some of the true story, but nothing too significant, other than darkening the light on Russia's response to the crisis. Its very good, but would recommend googling a "whats true, what isn't" about the show after watching it.