The male protagonist Nangong Wushuang, the first grandson of the uncle's family, is poisonous, arrogant, and mean. His hobby is making money, and his specialty is also making money;
The heroine Bai Qingyu is a martial arts master who disguises himself as a woman. She has excellent martial arts skills, beautiful appearance, and hates rich people, especially those with bad mouths;
The emperor issued an edict, saying that although the country was prosperous, he must always be vigilant and asked the emperor's relatives to join the military camp in batches to "perform military service" and exercise their muscles without slacking off.
As a result, Bai Qingyu became Nangong Wushuang's "military substitute"...