Let's look at the historical background at that time. At that time, Nohiko Oda had just built and named the castle of his new house? Antu city? It was the seventh year of May (1579).
Nonomura Zhitian has a vast territory, including Zhangwei, MINO, Qian Yue, Jinjiang, Yi Shi, Yamato, Shancheng, Danbo, etc. It is the central part of Japan and belongs to a rich and developed area.
On the other hand, Tokugawa Ieyasu is much poorer. After years of struggle, it still only owns the land of Yuanjiang and Sanhe, and its strength is far less than that of Oda Nobunaga.
But according to their agreement, the relationship between the two sides is equal, that is, equal. Alas, the ideal is full and the reality is skinny.
Obviously, it is impossible for Oda Shintai to maintain an alliance with Tokugawa Ieyasu. Shinetai Oda, who is determined to make great achievements in the world, has to face the Tokugawa Ieyasu issue if he wants to fight with peace of mind.
In the case of disparity in strength, Tokugawa Ieyasu is also facing similar problems. There are only three options for both sides: Tokugawa Ieyasu is attached to Nobuyuki Oda, Nobuyuki Oda dies, and Tokugawa Ieyasu dies.
Politics is so cruel. It is a ritual for Nobuyuki Oda to order Tokugawa Ieyasu to kill his son. If it is killed, it means that it is Oda's dog from now on. If you don't kill, you will declare war. Oda Jun will kill you.
Tokugawa Ieyasu thought for a few days, and decided to follow Nobunaga's instructions. He is also a father, and killing his eldest son is also a wound. However, he is not afraid of death, and his bravery in the battle has proved this.
Therefore, he chose to sacrifice his son to protect the people in his territory from endless suffering.
Tokugawa Ieyasu's main passport, whose name is Color (Zhushan Store), is an evil woman. He not only often clashed with his daughter-in-law, Oddeji, but also bullied other side rooms of Tokugawa Ieyasu.
Chuansetian (Zhushandian) is also fooling around with men and women. Takeda trusts her and finds a middle-aged man named Koyamada who has lost his wife. Why is Takeda's family involved again? According to the data, she is still having an affair with the enemy.
Shinkang Tokugawa, the eldest son, is usually rude. Whether he has an affair with the Takeda family or not (there is no evidence yet), it is inevitable that he will be with his mother all day. No need? The behavior of.
Therefore, Tokugawa Ieyasu discovered the thief because of Nonaga Oda's letter, took the initiative to execute the name of Sethi (Zhushandian), and ordered Tokugawa Shinkang to commit suicide by caesarean section.