For weeks, the town of Springside had been witness to sightings of strange lights in the summer sky. For Carrie Williams, these sightings were similar to an occurrence that she and her brother Sean had experienced when they were children, but they had very different memories from that time. Now, it seemed that something might be back and possibly looking for Carrie. After a long absence, Sean was finally home and his need to protect Carrie would involve her friends to help solve the mystery. Carrie knew that her blocked memories of that long ago summer held the key, but would she be able to remember in time?