Xiao Linyuan (Marquis Dingyuan): looks cold and ascetic, but has excellent martial arts and medical skills. Women disguised themselves as men not only to attack the nobles, but also to take control of the military and take revenge. Externally he is an unattainable "Xiao Lang", but internally he is a "husband" who dotes on his wife excessively.
Lin Shuying (Princess Changning): The legitimate daughter of the royal family, who is loved by all. Externally, he is domineering and arrogant, but he is a fierce protector of shortcomings; internally, he is soft and sweet, and occasionally he is arrogant and petty. The whole capital knew that she loved Marquis Dingyuan, but they didn't know that the Marquis was born as a girl.
