There is a saying that heroes are born in troubled times.

When Hongwu was about to perish, Wen Jian was waiting for new legislation. Yao Dao, who specializes in the study of emperor Wang Shu and Yin and Yang, said that when Zhu Yuanzhang wanted to give lectures to princes, he should just give him a white hat. White+king = emperor. Judy, the prince of Yan, obviously considered it and accepted it naturally. At this time, Kitahara was beaten into a guerrilla. The enemy has not flooded. Yunnan was pacified. Guangdong and Guangxi were conquered. The four seas are clear and peaceful, and all countries put on royal clothes. Although it is not a prosperous time, it has absolutely nothing to do with troubled times. Yao was born at a bad time. He didn't come out when Zhu Yuanzhang revolted. When he finished his studies, the world was calm. What he has learned all his life is useless. He is determined to show his grand plans and ambitions. Therefore, if there is no troubled times, it is necessary to create troubled times. Of course, this is not entirely due to Yao, but also to him and his nerd think tank. However, when Zhu Yuanzhang was alive and not yet established, Yao was able to say something to send a hat, which showed that this person was bold and cautious, and would do whatever it takes to achieve his goal. He was a radical person.