Liang Shan Po yu Zhu Ying Tai

A young woman from a wealthy family in the Eastern Jin Dynasty disguises herself as a man to attend school, as women are not permitted. There, she meets another young man and they become close friends, forming a bond as sworn brothers. She keeps her true identity hidden from him for three years while they study together in Hangzhou. During this time, she develops deep feelings for him, longing to spend every day with her "brother."