Ancient Japanese Ronin warriors set 300 years after 47 Ronin, in a modern-day world where Samurai clans exist in complete secrecy.Ancient Japanese Ronin warriors set 300 years after 47 Ronin, in a modern-day world where Samurai clans exist in complete secrecy.Ancient Japanese Ronin warriors set 300 years after 47 Ronin, in a modern-day world where Samurai clans exist in complete secrecy.