The young druid Imp y Celyn comes to Ankh-Morpork to become a famous musician, but a new guitar from a mysterious shop possesses him with a new kind of music - the Music with Rocks In. To make matters worse, Death, saddened by the death of his adopted daughter, has gone away to try and forget, and his granddaughter Susan suddenly has the family duty passed on to her.

准备好一场新的恐龙冒险了吗？巴布和他的伙伴们开始了一场全新的侏罗纪冒险。巴布、施库伯、蒂兹，以及新成员拉布，永远充满了微笑和必胜的信念。他们凭借着乐观的思想，解决问题的能力，团队合作精神，完成了各种工程。