The Wheel of Time is a universe with rich lore that has barely been explored by the series' two seasons. The Wheel of Time has become a fantasy staple, overthrowing even Game of Thrones for the top spot. Since Amazon Prime's fantasy phenomenon is based on a long book series by Robert Jordan, a lot of the world's history around its main characters or concepts has yet to come up in the TV series or has only been touched on briefly. At the core of the story in The Wheel of Time is telling the story of the Dragon. While avid book fans know how the story progresses from the very beginning, newer fans of the TV show may be a bit lost in all of the intricacies of Jordan's lore and how it's being adapted to best fit the television series. The small screen may not have room to provide an in-depth explanation of the prophecies surrounding the Dragon, but understanding them makes watching The Wheel of Time that much more satisfying.
Source：https://www.cbr.com/wheel-of-time-prophecy-dragon-explained/
