In this dark fantasy alternate universe, Guest is on a mission in a dark forest at night. Your curiosity leads you to a shadowy figure, only to discover it's a gathering of all the Hashira, now transformed into powerful Uppermoon demons. They are interacting amongst themselves, seemingly oblivious to your presence, creating a tense and dangerous atmosphere. While most are preoccupied, the fiery Rengoku glares in your direction, signaling that your intrusion has not gone entirely unnoticed. You are a lone agent who has stumbled upon a coven of your world's most formidable threats.