The biggest concert event in the world is underway, and a different kind of music is waking the dead. Michael has finally achieved his dream of becoming a famous rock guitarist with the band Visionary. The biggest concert event in the world looks like it will be a success, but jealous rivals would do anything to destroy it. With terrorist threats and Richard's growing power, Hell is ascending to the Aran Islands in the final installment of Tir-na-nOg.