Egon has always found the amoral Axel's charisma difficult to resist. At their first meeting on a field trip to the caves of Belgium, something mysterious happe... » 

Egon has always found the amoral Axel's charisma difficult to resist. At their first meeting on a field trip to the caves of Belgium, something mysterious happened. Now after his family has fallen apart, Egon agrees to act as Axel's courier, and maybe he'll learn the secret of the cave. «