When Taron Tribe saves them from a deadly lightning storm, Tenna and Krona hope their old alliance will hold. But with the lives of Olivia, Ricardo, all of Daen Tribe, and humanity in the balance, hope isn't enough. War is coming, and the Drennar, a hive mind of advanced aliens, will stop at nothing in their pursuit of knowledge. Though Olivia's cyber defenses stood against them, they cut their way into Termana and the space stations...