Uncle in Water and Fire

When she was twelve years old, her mother pushed her in front of him. "Xiaoying, call me uncle." She was speechless in front of this handsome young man whom she had never met before. The word "uncle" circled the tip of his tongue several times, becoming heavier and heavier, and finally sank down his throat, making a strange sound. He lowered his head and looked at her patiently with gentle eyebrows raised. "What's your name?" She asked. "Fang Ce." "You are not my uncle. Your surname is Fang, and your mother's surname is Wan. You don't have the same surname." The difference between "Fang" and "Wan" destined them to have no blood connection. The title "uncle" made him enter her life as a relative.