History Fantasia: Sanada Yukimura Edition III

Following their defeat, the Mongol army devised a new strategy to counter the prototype of the legendary castle, completely unaware that Sanada Yukimura had long anticipated their move and turned it into a trap against them. This masterful game of wits would later be recorded in history textbooks, becoming a timeless classic lauded for generations. What exactly happened?

To ensure long-term survival, Sanada Yukimura conceived a grand plan: Sanada-himo and an economic corridor—what on earth does this mean?

The historical fantasy officially begins!