In a lonely cabin at the end of the world, a nameless wanderer sits down across from a mysterious figure known only as the Dealer. Shuffling a deck of cards, the Dealer conjures an ever-shifting journey through dungeons, monsters, and strange encounters, narrating each turn of the adventurer's fate. As the hero ventures deeper and grows stronger, it becomes clear that the enigmatic Dealer is far more than a simple storyteller. To see the tale through, the wanderer must survive every trial the cards deal and ultimately confront the Dealer himself.