The eldest son's son has a chance to inherit the throne by blood, but he was a hostage in Zhao for eight years and recognized Huayang as his mother, which led to the fate of the son and the throne. In the real history, there was indeed a man named Gongzi in the State of Qin, but there were few records about him. Apart from his name, almost no history books record his life experiences and various things, which can show what kind of person he really is.
Extended data:
In fact, the role of Mimi exists in history, but it is not recorded. The only clue is that he is the son of a Guo Junren, and there is no other record. In fact, Zi Xi is very influential in history, and his assistant is Shi Cang. He is the most qualified person to succeed to the throne, and it is more difficult for Lv Buwei to support people to ascend to the throne.
In "Dafuqin", there are not many rough Chinese words, which seem to be muscular and brainless. In fact, he is just not cruel enough. On the way to the summit, he still cared a little about his family, so he passed on the throne. Even because of his indecision, his teacher died.