sentences:  A small group of humans fought back, some using their own technology against them but none of them able to uncover any of the secrets of their enslavers before they ultimately left.Quickthorpe receives a key in relation to the Mecubar conspiracy before he kills the guardian of the next gemstone by talking to a friend of the fairy that informed him about the Mecubarz.Having taken both the gemstones, Quickthorpe goes to an underwater town to find the Engulfed Fortress, in which he discovers an ancient guard.