Horatio, Judah, and the Badger have survived their reentry of the Bowl-Shaped World. As they head from outer rim to inner city, the threat that prompted this journey worsens: the Gravity Well is nearing collapse. The Web's population is evacuating in a panic, hoping to escape the artificial black hole. By the time this installment of Baron and Rude's celebrated sci-fi series comes to a close, the desperate trio will fight a powerful, fusionkasting tyrant in mortal combat, Kreed the Quatro will be sentenced to death for the Mars massacre, and Horatio will hang up the Nexus mantle once and for all!