The reason why Gaoshan defected was that he only wanted to avenge Teacher Songyang. In the red tassel, he said that the world had taken him away from us. In this case, he had to fight with the world and completely destroy the world that took the man away (see the second half of 6 1 episode of Silver Soul). The reason why the mountains are in harmony with each other, and the opposition between Gui and Yin is not entirely because Gui said in Red tassel that "if you don't like this country, you can destroy it, but I can't turn a blind eye to your destruction of Edo." It can be seen that Gui and Yin just want to protect Edo and their friends in Edo, and that's all (see the second half of Silver Soul 6 1 episode), and they are not "wait-and-see school". Didn't the second half of the 23 rd sentence say that you are going to the universe and continue to fight with heaven and man on earth, and you can't see the future? We are in such a predicament, and heaven and man are still on earth, and we can't compete with such a battle at all. It's a waste of the lives of comrades. I don't want to see any of my comrades die again, so it's impossible not to look further in the future, so Sakamoto can only be regarded as a "foreign aid faction" and our protagonist can't be regarded as a "wait a minute". He just wants to protect Edo from anyone destroying it. He just wants to protect what he wants to protect. It is precisely because this Gui changed from an "extremist" to a "moderate" that Gui realized that the most painful person in the foreign war was because he didn't protect what he wanted to protect at that time, so Gui didn't want Yin to suffer any more, so Gui also changed from an "extremist" to a "moderate" strength. If Yin Shi stays first, the Shiro Yasha in him will become stronger and stronger during the Vietnam War. Then came Kawawanzhai of the Alpine Ghost Corps, which also had the strength to stay in Guangxi. Then I think Sakamoto and Guangxi are in the same class.