Plot:
On the 108th birthday of Shaoxi's great-great-grandfather, Shaoxi's father asked his great-great-grandfather to name his daughter and his sworn brother's son. After naming them, he left a sentence: "At ease (Shaoxi) Stand at attention (Lizheng) together!" After this inexplicable sentence, he passed away. This also created the inseparable and complicated marriage between Shaoxi and Lizheng.