Father Lan is Lan Wen's biological father, an elderly man who has been searching for his abducted daughter for twenty-six years. He is described as confronting Qian Da directly, asking whether he abducted his daughter back then. He is prepared for Qian Da's excuses and retorts angrily about letting his daughter get pregnant at over forty years old. He trembles with rage but manages to control his emotions, stopping his wife from physically attacking Qian Da and glaring angrily at the abductor, calling him a beast. His face turns red with anger, his lips trembling as he is unable to utter words for a long time. He is portrayed as dignified, angry, and deeply committed to rescuing his daughter.
