In Timeweb, Brian Herbert introduced readers to the fantastically beautiful galactic web of space and time that interconnects the cosmos, which can be used as a transportation infrastructure for sentient starships. But the web is unraveling, threatening to plunge the universe into oblivion.

Galactic ecologist Noah Watanabe is struggling to hold the cosmic filigree together, while the evil shapeshifter race of Mutatis threatens to use a doomsday weapon against humanity. Noah has his own paranormal ability to journey into the depths of the universe, but he has made enemies of his own, including a third powerful force determined to destroy humans and Mutatis alike.