The complete Rnin rule-set in a hardcover edition, containing everything needed to experience the brutal combat, honour-bound choices, and mythic storytelling of Kage no Shima. This book includes core mechanics, character creation, deadly classes, and immersive worldbuilding, bringing the Land of the Endless Night to life. Whether you walk the path of the warrior, the outcast, or the cursed, this is your guide to survival in a world where steel and fate are intertwined.