A vast ruin that rises in the sea far from the continent. However, it is a dark fortress with terrifying monsters from outer space, armies, and traps... Before you know it, you are at that decaying entrance. But they have no memory of the past, let alone a physical body. You must move into the depths of the fortress as you ride into the bodies of your enemies one after another. Who is the real enemy lurking there? Will you ever get your real body back!? Now, the terrible desecration begins...
Publishers: #Keibunsha (Keibunsha)
#AdventureHerosBooks (Adventure Hero's Books)