Shadow of the Sacred Islands

For generations, the city-states of northern Lux have been at peace. That was until dangerous apparitions of dark magic were found just outside the homes of the residents.
Four young mages from the city of Elementa have been chosen to embark on an ominous voyage to the mysterious Sacred Islands, darkened by past destruction and believed to be the source of the worsening dark magic. At the same time, rising tension between the city-states threatens to break age-old order throughout Lux. Will the four mages be able to find the source of evil before total devastation befalls their homeland?