Fang Lanyin is a member of Wen Yao's team. She is compassionate and cannot bear to watch Wen Yao self-amputate the infected flesh without anesthesia. She bandages Wen Yao's wound and asks Shen Yichuan for his opinion. She is one of the seven team members who voted to let Wen Yao stay on the train, showing her loyalty and care for the Vice Captain.
