In the year that Matsudaira Takechiyo (later Tokugawa Ieyasu) was born, Takeda Shingen was 22 years old and Oda Nobunaga was 9 years old. During the Sengoku period, when many military commanders were divided, military commanders aimed to unify the country. What happened to Takechiyo, the star of hope for the weak Matsudaira family ... The opening of a huge story that spans over a century and depicts the life of Ieyasu, who used his fortitude and wisdom to conquer the country and lay the foundation for 300 years of Tokugawa!