A key Onyx Storm reveal could mean that a new creature will be introduced in the next Fourth Wing sequel, adding more to the world of the series. Violet’s journey in The Empyrean Series has already been a tumultuous one as she goes from surviving the Riders Quadrant to the rebellion, with the future of Navarre growing only more and more uncertain. With the venin on the rise, the failing wards in Aretia, and Xaden’s newfound status as a venin himself, it seems like only worse things are coming in Onyx Storm.