In a post-apocalyptic landscape where every step summons new horrors through a deck of enchanted cards, a lone warrior awakens with no memory of who he once was. Guided by a silent ally and the relics of a forgotten order, he must delve into ruined pharmacies, demon-twisted metro stations, and haunted bunkers, piecing together the fragments of his past. Each revealed location leads him deeper into a dungeon-like labyrinth filled with shifting paths and lurking monstrosities. As he struggles to recall his name, his purpose, and the oath he once swore, he learns that the fate of this ravaged world hinges on the cards he plays—and the courage he can summon in the silence.