It took place after Harry Potter finished his first year at Hogwarts. He asked Dumbledore not to make him come back to the Dursleys but didn't tell him how bad the abuse was. Dumbledore just thought that it would be a chance to create a better bond between Severus and Harry. Therefore, he sent Harry home with Severus...
On the night of a beautiful full moon, a black widow invades the ant mound beside Lucas Nickle's house. Then, more black widow attacks have been discovered. It's up to Zoc, Hova, Kreela and Fugax to find it, kill it, and save the colony.