in a world where demon and human was in battles againts each other a mysterious girl, a summoner enter the world that was on war where she start her journey to accomplish an unknown mission set by a unknown being. where in her journey to complete it, she got support by other she know and adopting those who have unfortunate fate. her path takes her through countless regions, including the heart of demon territories, guided only by her resolve and desire to protect others wherever she goes, but what is the true goal of her mission ? the question emerged about what she gaining after completing it ? and what kind of mission she was work on ?  Will a new chapter unfold after her mission complete ?