When Su Xi was fifteen years old, he learned that he had inherited his mother's identity, Tian Yin, the dead warrior of Taiyi Pavilion Master. Fifteen years of licking blood with her father's sword was over. She was ordered to enter the palace to search for the pavilion master's traces, but she was nearly exposed many times during her days as a palace maid.
She became increasingly depressed and acted more recklessly. She accidentally broke Mrs. Lu's dowry jewelry and was rewarded with a hundred pieces of gold.
When Su Xi was about to be beaten into a pulp, the eldest princess stepped in to save her. Waking up in a strange palace, Su Xi looked at the face of the eldest princess and was ecstatic. From then on, she became the eldest princess's personal maid, assisting the eldest princess in seizing power.
Su Xi always keeps Tianyin's mission in mind - to become the most powerful secret arrow beside the Pavilion Master.
Purpose: A baby girl can make her own way on her own