The play tells the story of his father Bai, who was born in the army. Since childhood, she has been strict with her four daughters and adopted militarized management. He hopes that all four daughters will follow in their father's footsteps and become soldiers. Unexpectedly, all his daughters ran counter to his vision.

"Double arrogance" means that two people are in absolute beauty at the same time. Double Pride is a martial arts novel written by Gu Long, a modern writer and novelist. Gu Long is a famous martial arts novelist, and he is also known as the four masters of China's martial arts novels with Jin Yong, Liang Yusheng and Wen Ruian.