Daming: After Three Visits to the Thatched Cottage, the Counselor Turned into a Poisonous One?

I'm Yao Guangqing! Ziwenhe! Traveling through the Ming Dynasty, he became Yao Guangxiao's younger brother at the beginning. He originally wanted to be a top strategist and awakened the top poisoner system! This year was the time when Jianwen was abolishing the vassal state, and King Zhu Di of Yan pretended to be crazy, but Yao Guangxiao recommended his younger brother to advise King Yan. In the Taihang Mountains, Zhu Di visited the thatched cottage in search of good ideas! However, the poisonous scholar Yao Guangqing made a surprising statement. "Wasn't caring about the plague! Poisoning Emperor Jianwen's people's hearts! Let the whole people of Peiping rebel?" Yao Guangqing saw that Zhu Di was an upright person, so he rejected his invitation to join the army. Immediately afterwards, Zhu Di visited the thatched cottage again and looked for good strategies. The poisonous scholar Yao Guangqing still performed stably. "After the food supply was cut off, hundreds of thousands of refugees starved to death all over the place! This guy is so sinister and ruthless!" Seeing that he could not make up his mind, Yao Guangqing still refused to go out. Finally, Zhu Di visited the thatched cottage three times! And he, Yao Guangqing, shocked the world with his poisonous trick! "Kill your sister-in-law to establish your authority! The entire army will fight to the death!" At this point, Zhu Di has completely turned dark!