Blackthorne and Mariko struggle to contain the secret that could get them both killed. Yabushige searches for the spy who has betrayed his intentions to Lord Toranaga.

After Blackthorne survives a brazen assassination attempt, Toranaga realizes he must ferry his allies out of Osaka or risk certain defeat.

Blackthorne’s arrival in Osaka stirs up a hornet’s nest of rivalries. Mariko is trapped between her cause and her faith when she must translate for the barbarian in Lord Toranaga’s…

Destinies converge in Japan after a barbarian ship washes ashore in a poor fishing village. Meanwhile, in Osaka, Lord Toranaga finds himself outplayed by his enemies.

Set after the battle between Godzilla and the Titans, revealing that monsters are real, follows one family’s journey to uncover its buried secrets and a legacy linking them to Monarch.