Autumn's Ballad

One day Alberich and seven other people are summoned by the Goddess of Light to defeat the Demon God. But there seems to be something suspicious not only in the world in which they are called but also in the heroes' behaviour. It is the one who tells the story, a mysterious character who has found you wandering around his home, who realises this. What secrets are hidden in this world? And why is the behaviour of the eight heroes so odd? In due time, everything will be answered.