Move Over, Fourth Wing: Two May 2025 Romantasy Books Are Already Blowing Up On BookTok

For much of 2025, Booktok has been inundated with videos surrounding Rebecca Yarros' romantasy series, Fourth Wing, and her latest sequel, Onyx Storm. This is understandable given Yarros has once again closed out her book with a jaw-dropping cliffhanger — which in itself has led to a surge in content and fan theories about the Fourth Wing sequel.