This is pretty much a summarized version of the base plotline
This story revolves around a group of adventurers seeking the godly Eye of Numen, it is said that the one who retrieves
Numen's Eye will be the one having all their wishes granted and many other things, however, the world they live in called Gaius is in a constant battle against the Order of Hollow, an organization led by the main antagonist named Cifer who alongside his members seek destruction upon humanity, and want to prevent anyone from finding the Eye.
One of the main character named Xy decides to embark on an adventurous journey alongside his friends in the search of his lost eldest brother, who once also left his home in search of the Eye, but never returned. Xy was told by a magical being that his brother was well known, and the only way for him to find out where his brother might be, is through the search of the Eye