There is a pagoda in the north, nine stories high, nameless, and people call it pagoda. There is a woman imprisoned at the top of the tower. It is said that when she smiles, the three thousand peach trees under the tower will bloom. Shen Qingci stayed at the top of the tower for three years, doing only three things every day: eating, sleeping, and watching the official road leading to the imperial capital under the tower. Until one snowy night, someone climbed up the nine-story tower steps covered in blood and said to her in a hoarse voice: "Girl, make a deal. You come out of the tower, and I will kill the betrayer for you."