In a land far beyond our reality and understanding, demonic creatures called the Astray exist amongst the living in a state of limbo. Each living being that faces death undergoes a rite of passage to be “judged” and “sent”. Not going through the ritual leads one Astray. Some Astray are simply lost, wanting to protect those dear to them, while others faced injustice in their previous lives, craving violence and catastrophe. In Seikai (精界)™, the yearly Flooding of the Astray approaches, giving these beings a chance to fulfill their desires. You, as a player, are trying to understand the Astray and make sure they return to the rite of passage. Will you work alongside their goals or hinder them?