Training at the samurai school was not in vain for the young Englishman Jack. The worst enemy, the hired killer, the ninja Dragon Eye has been defeated, but the new government in Japan has declared foreigners enemies and Jack must quickly get to the port of Nagasaki. Only there will he be able to board a ship and sail to his native England. The path to the port is long and dangerous. Will Jack be able to escape the authorities' persecution? Or survive being surrounded by ninjas? Will he be able to change himself in order to master the secret knowledge of the ninja - ninniku?