A stupid pig in front of others, a fierce tiger behind others
After three years of forbearing to marry a son-in-law, he pretended to be an idiot and a fool and received cold looks and humiliation. He was cruelly abandoned by his wife and trampled on by a wealthy family. When the disguise is gone, the tiger comes out of the mountain, and once his sharp edge is revealed, he overthrows the powerful and makes all those who look down on him regret it.
