The video explores the history of Flash and its impact on online entertainment, as well as the rise to fame of YouTubers Arin Hanson (Egoraptor) and Jon Jafari (JonTron), who later became the Game Grumps. The video examines the tensions between Jon and Arin, with Jon leaving the channel through a video in June 2013. The video discusses the fallout of his departure, including the rocky start to Danny's tenure on Game Grumps, as well as the speculation surrounding the reasons for Jon's departure. The video also delves into the impact of a deal with Sling, and the aftermath of Jon leaving Game Grumps, including his success with the Starcade series, and the NDA that was put in place between Jon and Game Grumps. Finally, it is revealed that the split was due to personality differences and a power struggle between Jon and Arin.