"Mr. Secretary, this is a letter forwarded from the Municipal Women and Children's Office."
"What letter?"
"It's a routine receipt for the charity project five years ago. The organization is filing files and going through a process notification." Xiao Chen lowered his head and picked at the edge of the folder with his fingers. "There is a special note there. One of the recipients of your sample gave birth successfully. She is a girl. She will be five years old this year."
…
Si Yin stood behind the shadow of the tree, his eyes fixed on the little girl's face.
She has double eyelids, the ends of her eyes are slightly raised, and there is a shallow depression at the right corner of her mouth when she smiles.
Those are his physical characteristics.
