The best second signet theory for Onyx Storm could allow Violet to solve some of the biggest mysteries in The Empyrean Series. After the events of Iron Flame, the world of Navarre and its cast of characters have been thrown into turmoil as misinformation and sacrifices leave them at a disadvantage. Xaden’s newfound venin curse and their rise to power will seemingly force Violet beyond Navarre’s borders to find help, expanding the worldbuilding of the series. With all of this uncertainty, it is not surprising that audiences have many questions that Onyx Storm must answer as Violet begins her travels.