Lucian, from Lake Town, used to live in a peaceful village with his father. He practices sword and archery every day!Until one day, foreign enemies suddenly attacked. When the village was about to be captured, Lucian fled to the Holy City with his father's relics and a group of survivors in the village.Along the way, they met all kinds of unknown monsters and demons, and the door of the new world was officially opened.In this process, Lucian finally found himself carrying a heavy family mission. As a descendant of one of the constellation guardians, he must inherit the glorious mission of his ancestors to guard the remote holy city