In the third year of Zhenguan, Chi Shan transmigrated into the poorest sixth-rank censor in the Tang Dynasty.
He had hoped to be an invisible office drone, but instead awakened the Short Mustache System.
All he had to do was shout, "I'm about to give a speech!"
Within a radius of twenty zhang, everyone became an ant. Even Li Shimin, the Heavenly Khan, would be forcibly controlled for five minutes and made to listen to a lecture!
To earn speech points, Chi Shan lectured on the innate knowledge of Wang Yangming's School of Mind, then Maslow's hierarchy of needs;
from the art of holding office in The Art of Being Black, he moved on to the theory of surplus value in Das Kapital.
Li Shimin clutched his head and wept as he listened. "I was wrong! I'll go reflect on the deeper meaning of 'The people are water, and the ruler is a boat' right away!"
Li Chengqian listened, fired up. "The teacher's theory of evolution tells me I must evolve into the strongest crown prince!"
Wang Yangming, the sage who lived centuries later, remarked, "All my life, I've felt as though a mountain were pressing down on my head..."