How did the robbed master die in the background story of League of Legends?

The first robbed master in the story of League of Legends accused the master of being robbed and killed. However, there is a shocking story reversal in the robbery cartoon recently updated by the fist official. It is said that the master is actually behind the scenes!

Many years ago, Ember, who was captured by Shen He, escaped from prison again under the leadership of Master Ku. At this time, Shen has become the eye of the new twilight. Robbed and killed the bitter master, betrayed the school of balance and became the master of shadow flow. Facing the threat of Ember, Rob is no match at all, so he wants to join hands with Shen. In the process of looking for Shen in the robbery, I wanted Shen to track down the robbery many times. However, Shen said that he was the eye of twilight and could not be influenced by emotions, but when Rob found him, he still attacked Rob and tried to kill him. During the battle, the robber told Shen and Ember that they had escaped and wanted to join hands with him to suppress them. Shen didn't want to cooperate with Rob, but Rob said he would cooperate and kill Ember, and he was willing to give his head. But Shen still said that he wanted to kill him when he saw the robbery and was unwilling to cooperate. Finally, be careful, because you told me the news, I won't kill you this time. Ember's affairs are handled by him alone.

Rob knew that Shen was no match for Ember, so he arranged the funeral in advance, made Kai Yin the heir of Yingxi, and secretly followed Shen to find Ember.

After all kinds of things, I finally know the truth. It turned out that the Master of Bitter Robbery decided to let the Master of Bitter Robbery fake his death and secretly control the Brotherhood against Knoxas. But what I didn't expect was that the master of bitterness corroded his soul when he was in power, and the war ended after the retreat of Knoxas. The bitter master doesn't want to go back to the way he was before the balanced Sect. He wanted to unify Ionia and become the king of Ionia. He secretly released Ember and asked him to kill the leaders of the Brotherhood everywhere. And coerced Peter Wolf to export a large number of weapons to Ionia. As for Ember's personal vendetta against Shen and Rob, he doesn't care. Finally, the bitter master became

An evil spirit that has always been composed of shadows. Finally, he was robbed and killed.