The full truth about the Iga ninjas' involvement in the shogun assassination plot comes to light, as well as a surprising aspect of the shogun and Oniwaban's past.
is to protect the country and its people, 
even at the cost of his life.
هو حماية البلاد وسكانها حتى وإن كلفته حياته
é proteger as pessoas e a nação, 
mesmo que custe a própria vida.