When Hideyori Toyotomi accepts the Tokugawa clan's terms for the ceasefire, the Winter Siege of Osaka comes to an end. However, even the inner moat of the castle gets filled in despite not being one of the terms, pushing the Toyotomi clan further to the brink. It was clear to one and all that the last war of the Warring States Era could not be avoided. While everyone prepares for the final showdown, Nobuyuki Sanada decides to shoulder the pain of killing his brother, Yukimura. On the other hand, Yukimura tries to grasp the one chance of victory the Toyotomi clan has against all odds.
If you do not, all the people who lost their lives 
to war will be unable to rest in peace.
إن لم تفعل، فإنَّ كافة الناس الذين ماتوا في الحربِ ستعجزُ أرواحهم عن الرّقودِ بسلام
Wenn nicht, werden alle die ihr Leben
ließen nicht in Frieden Ruhen können.
Si no lo hace, los que perdieron su vida en 
la guerra no podrán descansar en paz.
Si no lo hace, los que perdieron su vida en 
la guerra no podrán descansar en paz.
Dans ce cas,
tous nos sacrifices auront été vains.
Se non lo farete,
Se o senhor não o fizer,