Gregor finds a hole in the wall that leads down to the Underworld. Suddenly Gregor is involved in an ancient prophecy of danger, mystery, and adventure.
![](https://www.wcls.org/wp-content/uploads/2022/07/OIP-3.jpg)
Gregor finds a hole in the wall that leads down to the Underworld. Suddenly Gregor is involved in an ancient prophecy of danger, mystery, and adventure.