The story of "The Sword In the Snow" is quite interesting, Xu Fengnian and his party came to Jiangnan Province. Because his sister was wronged by Xu Fengnian in Jiangnan Province, Xu Xiao was also turned away by the old emperor.
Xu Xiao, who had nothing to do, could only pull his good brother Yang Taiyi to play chess, after all, Xu Xiao had few friends in the capital, and there were almost no people who dared to chat with him and were not afraid of him.

The two seem to be playing chess, but there is a hidden mystery in the dialogue, which seems to be the absurd things that Xu Fengnian did after he left The Northern Liang, but in fact, he is nodding and beating Xu Xiao. Xu Xiao was also an old fox, and he said that he was not afraid of Yang Taiyi in three words and two words.
Yang Taiyi and Xu Xiaoqi came to the Han Sable Temple, bringing Xu Fengnian's recent situation in Jiangnan, wanting to see Xu Xiao's performance and find a breakthrough from it.
But these three people are all old foxes, where to test out, you say one sentence after another, there is no useful information. On the contrary, after Han Sable Temple left, the conversation between Xu Xiao and Yang Taiyi attracted everyone's attention.
Xu Xiao asked Yang Taiyi to check what happened twenty years ago, and Yang Taiyi only said that there was no progress, nothing was found, and he pretended that it was too difficult to check. Xu Xiao did not move, only asked a few questions, but did not continue to ask.
Xu Xiao asked about the famous "white-clothed case" in "The Sword In the Snow", investigating why Princess Wu Su was seriously injured when she entered the palace, and died of a serious illness shortly after giving birth to Xu Longxiang.
Although Yang Taiyi said that he had not found out anything, Xu Xiao obviously did not believe it, after all, Zhao Yutai, a person who was far away, could find out clues and traces, and almost restored the baiyi case, how could Yang Taiyi, who was in the capital and was the emperor's confidant, not find out anything?
Xu Xiao was suspicious, but he just didn't say it!
In the play, the white-clad case has not been clearly stated, and the real murderer has not appeared, but combined with the original work, it can be seen that the beginning, end and details of this white-clad case originated from a false rumor.
At that time, Xu Xiao took the Northern Liang Iron to ride on the Pingjiang Lake and the Six Kingdoms, and the Gong Gao Zhen Lord also made the Liyang Royal Family jealous, at this time Princess Wu Su was pregnant with Liujia, and Qin Tianjian calculated a gua, saying that Wu Suhuai was a baby boy, or the reincarnation of Emperor Zhenwu, and would become the master of the world in the future.
Xu Xiao had not yet been crowned king at that time, but there were hundreds of thousands of troops in Northern Liang holding heavy power, if there was no son, it would be better to have a son, and he was also said to be the co-lord of the world by qin Tianjian, and the Yang royal family was naturally relieved.
Whether it was the suspicion from the emperor or the assassination between the ministers, they all believed it in the end, so a conspiracy quietly came, and the old emperor wanted to get rid of the child in Wu Su's belly.
First of all, Yang Taiyi used the excuse to lure Xu Xiao away, saying that he wanted to give him a drink of raoxing wine, after all, Yang Taiyi and Xu Xiao were brothers, Xu Xiao wanted to lead the soldiers to fight, and Yang Taiyi would not be suspicious if he asked him to drink raoxing wine.
Then the empress invited Wu Su into the palace, the empress and Wu Su are good sisters, the relationship between them is very close on weekdays, and it is reasonable to call people to the palace to chat while Wu Su is pregnant.
After Wu Su entered the palace, the assassination began, and according to Yuan Benxi's plan, he called more than a dozen jianghu people, and there were also people who were masters such as Han Sable Temple and Liu Songsong, and presumably it would be foolproof.
Wu Su was born in the Wu Family Sword Tomb, which was the sword crown of the previous generation, and had already reached the Celestial Realm at that time, and his strength should not be underestimated. Yuan Benxi called so many masters, it was nothing more than fear of not being able to beat Wu Su, in fact, several people had indeed not fought.
Where Wu Su would still be merciful, but in the end it was one person dealing with more than a dozen people, coupled with the scruples of carrying a child, Wu Su's physical strength gradually declined, and finally had to forcibly reach the Land Sword Immortal Realm before he could escape.
Wu Su was able to get out, but he suffered a very serious internal injury, although he successfully gave birth to Xu Fengnian, but when Xu Longxiang was born, Wu Su caused a dark wound in his body and died.
Therefore, according to the original book, in addition to those who killed Princess Wu Su, there were five people, namely the old emperor, Yuan Benxi, Yang Taishi, Liu Artemisia Song, and Han Sable Temple.
These five people ostensibly called Xu Xiao brothers and brothers, but in fact they were very jealous of Xu Xiao, and carefully planned the Baiyi case to kill Princess Wu Su, but after finding out the beginning and end of the Baiyi case, Xu Fengnian personally avenged Wu Su.