Traveling Through the Tang Dynasty, I Just Want to Be a Lying Prince

I, Li Feng, traveled through the Tang Dynasty and just wanted to be a lying prince. Fortunately, my system is very sensible! [Nothing is disturbed·Salted Fish Ascension System] has been activated! The highest order: [Guarantee the host to enjoy an absolutely comfortable salted fish life]! From now on, anyone who disturbs my sleep is an enemy of the system! Bite! A high-risk threat of "passive business" has been detected: Wang Gui, the Minister of Civil Affairs, is impeaching you, and His Majesty summons you to the palace for confrontation! Li Feng (yawned): "I know, let him play, it's best to take away my throne so that I can go to the countryside to farm." [Threat source locked: Wang Gui! [Salted Fish Guardian Mission Trigger: Eliminate the interference ability of the threat source! [Reward distribution: Memory fragments - "A complete chain of evidence that Wang Gui embezzled Jiangnan disaster relief funds (including the secret room diagram)"! Li Feng casually said to the eunuch who passed the order: "Go back and tell Wang Shangshu that the beams in his study should be repaired." When the news came back, Li Shimin took a breath! Fang Xuanling was shocked: "Your Highness is telling us that there is something wrong with Wang Gui!" (System: Plan passed! The host can sleep for one more hour, salted fish index +10!) I just want to be a waste, but the system forces me to be the boss behind the scenes. I can't live this life!