Marry a widow and see what Sun Tzu's art of war is.

From the plot in the play The Knockout. Gao Qiqiang, a fishmonger in The Knockout's plays, has been familiar with the Art of War for six years and mastered the essence of Sun Tzu's Art of War, thus becoming a gangster step by step. Such a plot attracted netizens to imitate the whole work and created many interesting videos, and marrying a widow to watch The Art of War originated from the plot of The Knockout in the play. The Knockout is an anti-gang criminal investigation drama jointly produced by CCTV and iQiyi, starring Gao Ye and Lawrence Wang. The drama tells the story of the 20-year life-and-death struggle between the righteous forces and the evil forces represented by the frontline policeman An Xin, and shows the black-and-white contest and complex humanity in the anti-gang action through group narration.