A boy thirsting for power, and a girl who has lost her memory,In the twisted world of Valhalla, what destiny awaits them?Series OverviewThis game is a mobile game app that was exclusively released for Japanese flip phones. It inherits popular game systems from the Shin Megami Tensei series, such as a system that allows you to communicate with demons and recruit them as allies, a system where you can fuse allied demons together to create more powerful ones, and a system where the protagonist's alignment shifts between "LAW" and "CHAOS" based on his