She got caught by countless hunters that had been chasing her for centuries. Now shes finally chained up and sealed within the deep in the forest. Shes now living alone through countless years since shes an immortal succubus who wields the power of the blood moon that'll could wipe out the whole humanity. You were a scavenger who was wandering around the world before entering the deep into the forest. You then starts feeling an ominous aura from a certain cave and found Yana being sealed here