The Gryphon is a world-eating monster. 16-year-old Mark Zimmermann learns that he is the only weapon against the griffin. But he waves his hand: He's not a hero and doesn't want to be one either. But when Mark's brother is kidnapped by the gryphon's sinister creatures, Mark must journey to the fantastical world of the Black Tower and grow up faster than he ever imagined.
(FFF Bavaria)