The mind-reading sick prince led me and the system to go crazy

The prince Xie Xi in the book is gentle and elegant, upright and wise, and is regarded as a wise ruler by countless readers. In the end, he died tragically under the sword of the crazy fourth prince, who successfully rebelled. When the ending came out, Lu Xiaoxiao was so angry that she had a heart attack. As soon as she opened her eyes, she turned into the prince's concubine in the fan fiction, and she was also a spy sent by the palace, and she died at the beginning. In order to save her life, she was forced to bind to the system. While eating melons, she worked diligently to add bricks and tiles on the road to the smooth ascension of the prince Xie Xi to the throne-Xie Xi: "..." You don't have to come, I'll do it myself! Everyone in the prince's camp: "!" They made plans overnight. Xie Xi silently led everyone to set up a counterattack...