The Saviour from another world

The sudden arrival of this girl has caused various types of chain reactions that can either bring the Land of Dawn into the mercy of the abyss or bring peace and harmony among every living being. Will she be able to make the right choices or will she fail on saving the land? Because... ... He's coming... "I don't know what that means but we call it a Fight or Flight situation" She grinned when she saw the confused looks of the group until she waved her hand in dismissal, mentally sweat-dropping at her stupidity. "Nevermind, you'll get it when the right time comes..."