带刀侍卫苏小黎

The Su family has a daughter named Xiao Li, who can do anything in the house. In the event of an unforeseen event, the Crown Prince ordered that the eldest son of the city's most important minister must be admitted to the palace and trained to become a guard with a sword, and must not leave the palace until he is dead. Su's eldest son is weak and sickly, unable to withstand the high-pressure training. When Su Xiaoli learns of this, she gets her brother drunk and disguises herself as a man to take his place in the palace. In order to save her own life, Su Xiaoli is cautious and prudent. But when she sees her partner Xie Zihuai being bullied, she can't help but stand up for him. This also attracts the attention of the Crown Prince Song Qiyuan.