History: After My Sister Died, I Washed the World with Blood

Li Shan fought for the country for ten years and protected the people of the world, but he could not protect his sister. When he returned, he was told that his sister had passed away. Li Shan peeled off the cocoon and exposed the conspiracy of the court. He killed the jailer, officials, prince, and emperor... All the way, and used the blood of the murderer to comfort his sister's soul.