Rory and Tessa have managed to work together to survive the island, but now they have an even bigger task at hand. Together, they must find Bennett and the missing zombie before the virus can take over the mainland.
Easier said than done. The mainland Tessa knew before is a different world from the one that exists now. A mysterious plague taking over the poorer population has people nervous, and Rory and Tessa will have their work cut out for them. Will they be able to stop Tessa's virus before it's too late?