The soul of an ace special soldier penetrates the general family and leaves an orphan. In the beginning, his father died in the border battle. One day, he learned that his father was killed by a traitor. He used special tactics to stir up trouble in the court, assassinated powerful officials, formed secret guards, and worked step by step. He looks sickly on the outside, but he is strong on the inside and vows to overthrow this decadent dynasty.
